C-peptide test cost in Dallas, TX
In Dallas-Fort Worth-Arlington, TX, 77 hospitals list a cash price for C-peptide blood test: from $16.50 to $2,126.34, with a median of $67.95. The lowest listed price is at Baylor Scott & White Medical Center - McKinney and 14 other hospitals — $51.45 less than the median here. Across Texas, the median is $81.30 at 284 hospitals.
Cash prices at 77 facilities across 39 cities for code 84681, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Jan 31, 2025 and Sep 1, 2026.
Lowest$16.50Baylor Scott & White Medical Center - McKinney + 14 more
Median$67.95half pay less
Highest$2,126.34in this market
Difference128.9×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Dallas-Fort Worth-Arlington, TX.
median
Lowest $16.50Highest $2,126.34
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Baylor Scott & White Medical Center - McKinney lowest McKinney, TX · (469) 742-2200 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Heart and Vascular Hospital - Waxahachie lowest Waxahachie, TX · (214) 820-0600 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Frisco at PGA Parkway lowest Frisco, TX · (945) 339-0500 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor University Medical Center lowest Dallas, TX · (214) 820-8082 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $9.90–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Lake Pointe lowest Rowlett, TX · (972) 412-2273 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$160.03 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White All Saints Medical Center - Fort Worth lowest Fort Worth, TX · (817) 926-2544 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center at Waxahachie lowest Waxahachie, TX · (972) 923-7000 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Plano lowest Plano, TX · (469) 814-2000 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White The Heart Hospital - Denton lowest Denton, TX · (940) 220-0600 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Grapevine lowest Grapevine, TX · (817) 481-1588 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Irving lowest Irving, TX · (972) 579-8100 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Heart and Vascular Hospital - Dallas lowest Dallas, TX · (214) 820-0600 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White The Heart Hospital - McKinney lowest McKinney, TX · (469) 814-3278 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White The Heart Hospital - Plano lowest Plano, TX · (469) 814-3278 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$107.38 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Centennial lowest Frisco, TX · (972) 963-3333 HC REF ARUP, 0070103 C PEPTIDE SERUM | $16.50 | $27.50 | $10.00–$160.03 | 40% | Jun 29, 2026 source file |
| Dallas Medical Center Dallas, TX · (972) 247-1000 Hc Assay Of C-Peptide | $20.00 | $416.20 | $17.48–$416.20 | 95% | Sep 1, 2026 source file |
| Dallas Regional Medical Center Mesquite, TX · (214) 320-7000 Hc Assay Of C-Peptide | $20.00 | $500.00 | $12.49–$490.00 | 96% | Sep 1, 2026 source file |
| Jps Health Network Fort Worth, TX · (817) 921-3431 HC C-PEPTIDE | $24.60 | $41.00 | — | 40% | Apr 1, 2026 source file |
| Methodist Charlton Medical Center Dallas, TX · (214) 947-7777 HC C Peptide | $37.50 | $75.00 | $37.50–$75.00 | 50% | Mar 21, 2026 source file |
| Methodist Richardson Medical Center Richardson, TX · (469) 204-1000 HC C Peptide | $37.50 | $75.00 | $37.50–$75.00 | 50% | Mar 21, 2026 source file |
| Methodist Celina Medical Center Celina, TX · (214) 947-6452 HC C Peptide | $37.50 | $75.00 | $37.50–$75.00 | 50% | Mar 23, 2026 source file |
| Methodist Midlothian Medical Center Midlothian, TX · (469) 846-2000 HC C Peptide | $37.50 | $75.00 | $37.50–$75.00 | 50% | Mar 21, 2026 source file |
| Methodist Mansfield Medical Center Mansfield, TX · (682) 622-2059 HC C Peptide | $37.50 | $75.00 | $37.50–$75.00 | 50% | Mar 21, 2026 source file |
| Methodist Richardson Campus for Continuing Care Richardson, TX · (469) 204-1000 HC C Peptide | $37.50 | $75.00 | $37.50–$75.00 | 50% | Mar 21, 2026 source file |
| Methodist Southlake Medical Center Souhtlake, TX · (878) 654-4400 HC C Peptide | $37.50 | $75.00 | $37.50–$75.00 | 50% | Mar 23, 2026 source file |
| Methodist Dallas Medical Center Dallas, TX · (214) 947-8181 HC C Peptide | $37.50 | $75.00 | $37.50–$75.00 | 50% | Mar 20, 2026 source file |
| Methodist Hospitals of Dallas – Coppell Coppell, TX · (878) 654-4400 HC C Peptide | $37.50 | $75.00 | $37.50–$75.00 | 50% | Mar 23, 2026 source file |
| Methodist Hospital For Surgery Addison, TX · (469) 248-3900 HC C Peptide | $39.60 | $66.00 | $33.00–$66.00 | 40% | — source file |
| Texas Health Center for Diagnostics & Surgery Plano Plano, TX C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Presbyterian Hospital Flower Mound Flower Mound, TX · (972) 419-1530 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Presbyterian Hospital Plano Plano, TX · (972) 981-8000 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Harris Methodist Hospital Southlake Southlake, TX C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Arlington Memorial Hospital Arlington, TX · (817) 548-6200 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Presbyterian Hospital Allen Allen, TX · (972) 747-1000 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Presbyterian Hospital Denton Denton, TX · (940) 898-7000 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Presbyterian Hospital Kaufman Kaufman, TX · (972) 932-7200 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Specialty Hospital Fort Worth Fort Worth, TX C PEPTIDE__REF1 | $67.95 | $113.25 | — | 40% | Apr 21, 2026 source file |
| Texas Health Harris Methodist Hospital Cleburne Cleburne, TX · (817) 641-2251 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Harris Methodist Hospital Southwest Fort Worth Fort Worth, TX · (817) 433-5000 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Harris Methodist Hospital Fort Worth Fort Worth, TX · (817) 250-2100 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Harris Methodist Hospital Azle Azle, TX · (817) 444-8700 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Harris Methodist Hospital Hurst-Euless-Bedford Bedford, TX · (817) 848-4000 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Harris Methodist Hospital Alliance Fort Worth, TX · (682) 212-2004 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Hospital Frisco Frisco, TX · (469) 495-2000 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Presbyterian Hospital Dallas Dallas, TX · (214) 345-6789 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Heart & Vascular Hospital Arlington Arlington, TX C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Texas Health Presbyterian Hospital Rockwall Rockwall, TX · (469) 698-1000 C PEPTIDE__REF1 | $67.95 | $113.25 | $17.48–$121.97 | 40% | Apr 21, 2026 source file |
| Methodist Charlton Medical Center Dallas, TX · (214) 947-7777 HC C Peptide Ultrasensitive | $71.00 | $142.00 | $71.00–$142.00 | 50% | Mar 21, 2026 source file |
| Methodist Dallas Medical Center Dallas, TX · (214) 947-8181 HC C Peptide Ultrasensitive | $71.00 | $142.00 | $71.00–$142.00 | 50% | Mar 20, 2026 source file |
| Methodist Celina Medical Center Celina, TX · (214) 947-6452 HC C Peptide Ultrasensitive | $71.00 | $142.00 | $71.00–$142.00 | 50% | Mar 23, 2026 source file |
| Methodist Mansfield Medical Center Mansfield, TX · (682) 622-2059 HC C Peptide Ultrasensitive | $71.00 | $142.00 | $71.00–$142.00 | 50% | Mar 21, 2026 source file |
| Methodist Midlothian Medical Center Midlothian, TX · (469) 846-2000 HC C Peptide Ultrasensitive | $71.00 | $142.00 | $71.00–$142.00 | 50% | Mar 21, 2026 source file |
| Methodist Southlake Medical Center Souhtlake, TX · (878) 654-4400 HC C Peptide Ultrasensitive | $71.00 | $142.00 | $71.00–$142.00 | 50% | Mar 23, 2026 source file |
| Methodist Richardson Medical Center Richardson, TX · (469) 204-1000 HC C Peptide Ultrasensitive | $71.00 | $142.00 | $71.00–$142.00 | 50% | Mar 21, 2026 source file |
| Methodist Hospitals of Dallas – Coppell Coppell, TX · (878) 654-4400 HC C Peptide Ultrasensitive | $71.00 | $142.00 | $71.00–$142.00 | 50% | Mar 23, 2026 source file |
| Methodist Richardson Campus for Continuing Care Richardson, TX · (469) 204-1000 HC C Peptide Ultrasensitive | $71.00 | $142.00 | $71.00–$142.00 | 50% | Mar 21, 2026 source file |
| Baylor Surgical Hospital at Fort Worth Fort Worth, TX Glucagon Level | $81.00 | $135.00 | $0.47–$8,427.00 | 40% | Apr 14, 2026 source file |
| The University of Texas Southwestern Medical Center at Dallas Dallas, TX · (214) 633-5555 HCHG C-PEPTIDE | $84.50 | $169.00 | $17.48–$187.56 | 50% | Mar 10, 2026 source file |
| Baylor Medical Center at Trophy Club Trophy Club, TX · (817) 837-4600 Glucagon Level | $99.00 | $165.00 | $0.47–$8,427.00 | 40% | Apr 14, 2026 source file |
| Baylor Scott & White All Saints Medical Center - Fort Worth Fort Worth, TX · (817) 926-2544 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Plano Plano, TX · (469) 814-2000 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Centennial Frisco, TX · (972) 963-3333 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$160.03 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Grapevine Grapevine, TX · (817) 481-1588 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center at Waxahachie Waxahachie, TX · (972) 923-7000 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Heart and Vascular Hospital - Waxahachie Waxahachie, TX · (214) 820-0600 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Frisco at PGA Parkway Frisco, TX · (945) 339-0500 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - McKinney McKinney, TX · (469) 742-2200 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White The Heart Hospital - Denton Denton, TX · (940) 220-0600 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White The Heart Hospital - Plano Plano, TX · (469) 814-3278 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White The Heart Hospital - McKinney McKinney, TX · (469) 814-3278 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Lake Pointe Rowlett, TX · (972) 412-2273 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$160.03 | 40% | Jun 29, 2026 source file |
| Baylor University Medical Center Dallas, TX · (214) 820-8082 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Irving Irving, TX · (972) 579-8100 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Heart and Vascular Hospital - Dallas Dallas, TX · (214) 820-0600 HC REF MEDFUSION COMP 36509 CPT 84681 | $102.96 | $171.60 | $10.00–$128.70 | 40% | Jun 29, 2026 source file |
| Frisco Medical Center Frisco, TX · (214) 407-5000 C-PEPTIDE | $118.81 | $198.01 | $2,884.00 | 40% | Jan 31, 2025 source file |
| White Rock Medical Center Dallas, TX · (214) 324-6100 C-Peptide, Serum SO | $125.80 | $185.00 | $8.12–$133.20 | 32% | May 22, 2026 source file |
| Baylor University Medical Center Dallas, TX · (214) 820-8082 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Lake Pointe Rowlett, TX · (972) 412-2273 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White The Heart Hospital - Denton Denton, TX · (940) 220-0600 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Heart and Vascular Hospital - Dallas Dallas, TX · (214) 820-0600 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White The Heart Hospital - McKinney McKinney, TX · (469) 814-3278 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White The Heart Hospital - Plano Plano, TX · (469) 814-3278 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - McKinney McKinney, TX · (469) 742-2200 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Irving Irving, TX · (972) 579-8100 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center at Waxahachie Waxahachie, TX · (972) 923-7000 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Plano Plano, TX · (469) 814-2000 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Frisco at PGA Parkway Frisco, TX · (945) 339-0500 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Heart and Vascular Hospital - Waxahachie Waxahachie, TX · (214) 820-0600 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Grapevine Grapevine, TX · (817) 481-1588 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White Medical Center - Centennial Frisco, TX · (972) 963-3333 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Baylor Scott & White All Saints Medical Center - Fort Worth Fort Worth, TX · (817) 926-2544 HC C-PEPTIDE | $144.03 | $240.05 | $10.00–$180.04 | 40% | Jun 29, 2026 source file |
| Cook Children's Medical Center Fort Worth, TX · (682) 885-4000 HC C PEPTIDE SERUM | $152.54 | $203.38 | $17.48–$22.89 | 25% | Jan 1, 2026 source file |
| Texas Health Huguley Hospital Fort Worth South Burleson, TX · (817) 293-9110 HC ASSAY OF C-PEPTIDE - C-PEPTIDE | $206.91 | $206.91 | — | — | Apr 1, 2026 source file |
| Texas Health Huguley Hospital Fort Worth South Burleson, TX · (817) 293-9110 HC C PEPTIDE LEVEL - ARUP | $206.91 | $206.91 | — | — | Apr 1, 2026 source file |
| Texas Health Hospital Mansfield Mansfield, TX · (682) 341-5000 HC C PEPTIDE LEVEL - QWDL | $206.91 | $206.91 | — | — | Apr 1, 2026 source file |
| Texas Health Hospital Mansfield Mansfield, TX · (682) 341-5000 HC ASSAY OF C-PEPTIDE - C-PEPTIDE | $206.91 | $206.91 | — | — | Apr 1, 2026 source file |
| Texas Health Hospital Mansfield Mansfield, TX · (682) 341-5000 HC C PEPTIDE LEVEL - ARUP | $206.91 | $206.91 | — | — | Apr 1, 2026 source file |
| Pam Rehabilitation Hospital of Allen Allen, TX C-Peptide | $272.15 | $272.15 | $16.61–$244.94 | — | Aug 11, 2026 source file |
| Baylor Scott and White Medical Center Sunnyvale Sunnyvale, TX · (972) 892-3000 Glucagon Level | $274.80 | $458.00 | $66.58–$140.76 | 40% | Apr 1, 2026 source file |
| Medical City Arlington Red Oak, TX · (817) 465-3241 C-peptide Other Outpatient | $384.74 | $384.74 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Arlington Red Oak, TX · (817) 465-3241 C-PEPTIDE | $384.74 | $384.74 | $26.93–$384.74 | — | Sep 1, 2026 source file |
| Medical City Arlington Red Oak, TX · (817) 465-3241 C-peptide Age Under 21 | $384.74 | $384.74 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Arlington Red Oak, TX · (817) 465-3241 C-peptide | $384.74 | $384.74 | $22.68 | — | Sep 1, 2026 source file |
| Medical City Arlington Red Oak, TX · (817) 465-3241 C-peptide Age 21+ | $384.74 | $384.74 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Weatherford Weatherford, TX · (682) 582-1000 C-PEPTIDE | $398.52 | $398.52 | $27.90–$398.52 | — | Sep 1, 2026 source file |
| Medical City Green Oaks Hospital Dallas, TX · (972) 991-9504 C-peptide | $464.53 | $464.53 | $22.68 | — | Sep 1, 2026 source file |
| Medical City Green Oaks Hospital Dallas, TX · (972) 991-9504 C-PEPTIDE | $464.53 | $464.53 | $32.52–$464.53 | — | Sep 1, 2026 source file |
| Medical City Sachse Sachse, TX · (972) 596-6800 C-peptide Age Under 21 | $562.30 | $562.30 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Sachse Sachse, TX · (972) 596-6800 C-PEPTIDE | $562.30 | $562.30 | $39.36–$477.95 | — | Sep 1, 2026 source file |
| Medical City Sachse Sachse, TX · (972) 596-6800 C-peptide | $562.30 | $562.30 | $20.81 | — | Sep 1, 2026 source file |
| Medical City Sachse Sachse, TX · (972) 596-6800 C-peptide Other Outpatient | $562.30 | $562.30 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Sachse Sachse, TX · (972) 596-6800 C-peptide Age 21+ | $562.30 | $562.30 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Plano Plano, TX · (972) 596-6800 C-PEPTIDE | $562.30 | $562.30 | $39.36–$562.30 | — | Sep 1, 2026 source file |
| Medical City Plano Plano, TX · (972) 596-6800 C-peptide Other Outpatient | $562.30 | $562.30 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Frisco Frisco, TX · (972) 596-6800 C-PEPTIDE | $562.30 | $562.30 | $75.91–$562.30 | — | Sep 1, 2026 source file |
| Medical City Frisco Frisco, TX · (972) 596-6800 C-peptide Other Outpatient | $562.30 | $562.30 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Frisco Frisco, TX · (972) 596-6800 C-peptide Age Under 21 | $562.30 | $562.30 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Frisco Frisco, TX · (972) 596-6800 C-peptide Age 21+ | $562.30 | $562.30 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Frisco Frisco, TX · (972) 596-6800 C-peptide | $562.30 | $562.30 | $20.81 | — | Sep 1, 2026 source file |
| Medical City Plano Plano, TX · (972) 596-6800 C-peptide Age 21+ | $562.30 | $562.30 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Plano Plano, TX · (972) 596-6800 C-peptide Age Under 21 | $562.30 | $562.30 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Plano Plano, TX · (972) 596-6800 C-peptide | $562.30 | $562.30 | $20.81 | — | Sep 1, 2026 source file |
| Medical City Fort Worth Fort Worth, TX · (817) 336-2100 C-peptide Age Under 21 | $685.78 | $685.78 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Fort Worth Fort Worth, TX · (817) 336-2100 C-peptide Age 21+ | $685.78 | $685.78 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Fort Worth Fort Worth, TX · (817) 336-2100 C-peptide Other Outpatient | $685.78 | $685.78 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Fort Worth Fort Worth, TX · (817) 336-2100 C-peptide | $685.78 | $685.78 | $12.49–$115.76 | — | Sep 1, 2026 source file |
| Medical City Fort Worth Fort Worth, TX · (817) 336-2100 C-PEPTIDE | $685.78 | $685.78 | $336.03 | — | Sep 1, 2026 source file |
| Medical City North Hills North Richland Hills, TX · (817) 255-1000 C-peptide | $1,055.43 | $1,055.43 | $22.68 | — | Sep 1, 2026 source file |
| Medical City North Hills North Richland Hills, TX · (817) 255-1000 C-peptide Other Outpatient | $1,055.43 | $1,055.43 | $21.85 | — | Sep 1, 2026 source file |
| Medical City North Hills North Richland Hills, TX · (817) 255-1000 C-PEPTIDE | $1,055.43 | $1,055.43 | $73.88–$1,055.43 | — | Sep 1, 2026 source file |
| Medical City North Hills North Richland Hills, TX · (817) 255-1000 C-peptide Age Under 21 | $1,055.43 | $1,055.43 | $19.58 | — | Sep 1, 2026 source file |
| Medical City North Hills North Richland Hills, TX · (817) 255-1000 C-peptide Age 21+ | $1,055.43 | $1,055.43 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Denton Argyle, TX · (940) 384-3535 C-peptide | $1,073.74 | $1,073.74 | $20.81 | — | Sep 1, 2026 source file |
| Medical Ctiy Argyle Argyle, TX · (940) 384-3535 C-PEPTIDE | $1,073.74 | $1,073.74 | $75.16–$1,073.74 | — | Sep 1, 2026 source file |
| Medical Ctiy Argyle Argyle, TX · (940) 384-3535 C-peptide Age 21+ | $1,073.74 | $1,073.74 | $19.23 | — | Sep 1, 2026 source file |
| Medical Ctiy Argyle Argyle, TX · (940) 384-3535 C-peptide Age Under 21 | $1,073.74 | $1,073.74 | $19.58 | — | Sep 1, 2026 source file |
| Medical Ctiy Argyle Argyle, TX · (940) 384-3535 C-peptide Other Outpatient | $1,073.74 | $1,073.74 | $21.85 | — | Sep 1, 2026 source file |
| Medical Ctiy Argyle Argyle, TX · (940) 384-3535 C-peptide | $1,073.74 | $1,073.74 | $20.81 | — | Sep 1, 2026 source file |
| Medical City Decatur Decatur, TX · (940) 384-3535 C-peptide | $1,073.74 | $1,073.74 | $22.68 | — | Sep 1, 2026 source file |
| Medical City Decatur Decatur, TX · (940) 384-3535 C-peptide Age 21+ | $1,073.74 | $1,073.74 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Decatur Decatur, TX · (940) 384-3535 C-peptide Age Under 21 | $1,073.74 | $1,073.74 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Decatur Decatur, TX · (940) 384-3535 C-PEPTIDE | $1,073.74 | $1,073.74 | $75.16–$912.68 | — | Sep 1, 2026 source file |
| Medical City Denton Argyle, TX · (940) 384-3535 C-peptide Age Under 21 | $1,073.74 | $1,073.74 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Denton Argyle, TX · (940) 384-3535 C-peptide Age 21+ | $1,073.74 | $1,073.74 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Denton Argyle, TX · (940) 384-3535 C-PEPTIDE | $1,073.74 | $1,073.74 | $75.16–$1,073.74 | — | Sep 1, 2026 source file |
| Medical City Denton Argyle, TX · (940) 384-3535 C-peptide Other Outpatient | $1,073.74 | $1,073.74 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Decatur Behavioral Health Decatur, TX C-peptide | $1,073.74 | $1,073.74 | $22.68 | — | Sep 1, 2026 source file |
| Medical City Decatur Behavioral Health Decatur, TX C-peptide Age 21+ | $1,073.74 | $1,073.74 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Decatur Behavioral Health Decatur, TX C-peptide Age Under 21 | $1,073.74 | $1,073.74 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Decatur Behavioral Health Decatur, TX C-PEPTIDE | $1,073.74 | $1,073.74 | $75.16–$912.68 | — | Sep 1, 2026 source file |
| Medical City Lewisville Lewisville, TX · (972) 420-1000 C-PEPTIDE | $1,127.28 | $1,127.28 | $78.91–$1,127.28 | — | Sep 1, 2026 source file |
| Medical City Lewisville Lewisville, TX · (972) 420-1000 C-peptide | $1,127.28 | $1,127.28 | $22.68 | — | Sep 1, 2026 source file |
| Medical City Lewisville Lewisville, TX · (972) 420-1000 C-peptide Age 21+ | $1,127.28 | $1,127.28 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Lewisville Lewisville, TX · (972) 420-1000 C-peptide Other Outpatient | $1,127.28 | $1,127.28 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Lewisville Lewisville, TX · (972) 420-1000 C-peptide Age Under 21 | $1,127.28 | $1,127.28 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Las Colinas Irving, TX · (972) 969-2000 C-peptide Age Under 21 | $1,144.35 | $1,144.35 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Las Colinas Irving, TX · (972) 969-2000 C-peptide Other Outpatient | $1,144.35 | $1,144.35 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Las Colinas Irving, TX · (972) 969-2000 C-peptide Age 21+ | $1,144.35 | $1,144.35 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Las Colinas Irving, TX · (972) 969-2000 C-PEPTIDE | $1,144.35 | $1,144.35 | $80.10–$1,144.35 | — | Sep 1, 2026 source file |
| Medical City Las Colinas Irving, TX · (972) 969-2000 C-peptide | $1,144.35 | $1,144.35 | $22.68 | — | Sep 1, 2026 source file |
| Medical City Surgery City Alliance Ft Worth, TX C-peptide Age 21+ | $1,210.58 | $1,210.58 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Alliance Haslet, TX · (817) 639-1100 C-PEPTIDE | $1,210.58 | $1,210.58 | $84.74–$1,210.58 | — | Sep 1, 2026 source file |
| Medical City Alliance Haslet, TX · (817) 639-1100 C-peptide Age 21+ | $1,210.58 | $1,210.58 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Alliance Haslet, TX · (817) 639-1100 C-peptide Age Under 21 | $1,210.58 | $1,210.58 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Alliance Haslet, TX · (817) 639-1100 C-peptide Other Outpatient | $1,210.58 | $1,210.58 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Alliance Haslet, TX · (817) 639-1100 C-peptide | $1,210.58 | $1,210.58 | $22.68 | — | Sep 1, 2026 source file |
| Medical City Surgery City Alliance Ft Worth, TX C-peptide | $1,210.58 | $1,210.58 | $22.68 | — | Sep 1, 2026 source file |
| Medical City Surgery City Alliance Ft Worth, TX C-peptide Other Outpatient | $1,210.58 | $1,210.58 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Surgery City Alliance Ft Worth, TX C-peptide Age Under 21 | $1,210.58 | $1,210.58 | $19.58 | — | Sep 1, 2026 source file |
| Medical City Surgery City Alliance Ft Worth, TX C-PEPTIDE | $1,210.58 | $1,210.58 | $84.74–$1,210.58 | — | Sep 1, 2026 source file |
| Med City Heart Hospital Dallas, TX C-peptide Age Under 21 | $1,413.44 | $1,413.44 | $19.58 | — | Sep 1, 2026 source file |
| Med City Heart Hospital Dallas, TX C-peptide | $1,413.44 | $1,413.44 | $20.81 | — | Sep 1, 2026 source file |
| Medical City Dallas Dallas, TX · (972) 566-6222 C-peptide Other Outpatient | $1,413.44 | $1,413.44 | $21.85 | — | Sep 1, 2026 source file |
| Medical City Dallas Dallas, TX · (972) 566-6222 C-peptide | $1,413.44 | $1,413.44 | $22.68 | — | Sep 1, 2026 source file |
| Med City Spine Hospital Dallas, TX C-peptide Age Under 21 | $1,413.44 | $1,413.44 | $19.58 | — | Sep 1, 2026 source file |
| Med City Spine Hospital Dallas, TX C-peptide | $1,413.44 | $1,413.44 | $20.81 | — | Sep 1, 2026 source file |
| Medical City Dallas Dallas, TX · (972) 566-6222 C-PEPTIDE | $1,413.44 | $1,413.44 | $98.94–$1,413.44 | — | Sep 1, 2026 source file |
| Medical City Dallas Dallas, TX · (972) 566-6222 C-peptide Age 21+ | $1,413.44 | $1,413.44 | $19.23 | — | Sep 1, 2026 source file |
| Medical City Dallas Dallas, TX · (972) 566-6222 C-peptide Age Under 21 | $1,413.44 | $1,413.44 | $19.58 | — | Sep 1, 2026 source file |
| Med City Spine Hospital Dallas, TX C-peptide Other Outpatient | $1,413.44 | $1,413.44 | $21.85 | — | Sep 1, 2026 source file |
| Med City Spine Hospital Dallas, TX C-peptide Age 21+ | $1,413.44 | $1,413.44 | $19.23 | — | Sep 1, 2026 source file |
| Med City Spine Hospital Dallas, TX C-PEPTIDE | $1,413.44 | $1,413.44 | $98.94–$1,413.44 | — | Sep 1, 2026 source file |
| Med City Heart Hospital Dallas, TX C-peptide Other Outpatient | $1,413.44 | $1,413.44 | $21.85 | — | Sep 1, 2026 source file |
| Med City Heart Hospital Dallas, TX C-PEPTIDE | $1,413.44 | $1,413.44 | $98.94–$1,413.44 | — | Sep 1, 2026 source file |
| Med City Heart Hospital Dallas, TX C-peptide Age 21+ | $1,413.44 | $1,413.44 | $19.23 | — | Sep 1, 2026 source file |
| Medical City McKinney McKinney, TX · (972) 547-8000 C-PEPTIDE | $2,126.34 | $2,126.34 | $148.84–$2,126.34 | — | Sep 1, 2026 source file |
| Medical City McKinney McKinney, TX · (972) 547-8000 C-peptide | $2,126.34 | $2,126.34 | $17.48–$111.36 | — | Sep 1, 2026 source file |
| Medical City McKinney McKinney, TX · (972) 547-8000 C-peptide Age Under 21 | $2,126.34 | $2,126.34 | $19.58 | — | Sep 1, 2026 source file |
| Medical City McKinney McKinney, TX · (972) 547-8000 C-peptide Other Outpatient | $2,126.34 | $2,126.34 | $21.85 | — | Sep 1, 2026 source file |
| Medical City McKinney McKinney, TX · (972) 547-8000 C-peptide Age 21+ | $2,126.34 | $2,126.34 | $19.23 | — | Sep 1, 2026 source file |
Outpatient: lowest $16.50, median $67.95, highest $2,126.34 — a 128.9× difference within the same market.
As an inpatient, the same code is billed by 54 facilities here, median $67.95. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 50 of 73 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 it is below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
A C-peptide test shows how much insulin the pancreas is making. It helps tell type 1 from type 2 diabetes and find the cause of low blood sugar.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.