CBC without differential cost in St. Louis, MO
In St. Louis, MO-IL, 16 hospitals list a cash price for complete blood count (CBC), no differential: from $14.30 to $110.16, with a median of $77.60. The lowest listed price is at Mercy Hospital Jefferson and 3 other hospitals — $63.30 less than the median here. Across Missouri, the median is $54.00 at 63 hospitals.
- The median here, $77.60, is 53% above the US median of $50.88.
- That is 12.0× Medicare's 2026 national rate for the same service ($6.47).
- St. Louis, MO has the lowest median of 2 metro areas in Missouri with at least 10 hospitals pricing this code.
- 2 of 16 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 16 facilities across 14 cities for code 85027, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Feb 6, 2026 and Jun 10, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in St. Louis, MO-IL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Mercy Hospital Jefferson lowest Festus, MO · (636) 933-1000 Cbc Automated WO Diff File of Jun 10, 2026 · source file | $14.30 | $22.00 | $5.82–$14.56 | 35% |
| Mercy Hospital Washington lowest Washington, MO · (636) 239-8000 Cbc Automated WO Diff File of Jun 10, 2026 · source file | $14.30 | $22.00 | $5.82–$10.95 | 35% |
| Mercy Hospital St Louis lowest Saint Louis, MO · (314) 251-6000 Cbc Automated WO Diff File of Jun 4, 2026 · source file | $14.30 | $22.00 | $5.82–$14.56 | 35% |
| Mercy Hospital South lowest Saint Louis, MO · (314) 525-1000 Cbc Automated WO Diff File of Jun 10, 2026 · source file | $14.30 | $22.00 | $5.82–$14.56 | 35% |
| Gateway Regional Medical Center Granite City, IL · (618) 798-3000 CBC W-PLT File of Mar 30, 2026 · source file | $14.48 | $24.13 | $24.13 | 40% |
| Touchette Regional Hospital Cahokia Heights, IL · (618) 332-3060 Blood count; complete (CBC), automated (Hgb, Hct, RBC, WBC and platelet count) File of Apr 13, 2026 · source file | $38.44 | $62.00 | $2.36–$59.00 | 38% |
| Community Hospital of Staunton Staunton, IL · (618) 635-2200 HEMOGRAM File of Feb 9, 2026 · source file | $62.70 | $125.40 | $36.26–$114.11 | 50% |
| Jersey Community Hospital Jerseyville, IL · (618) 498-6402 CBC without Differential File of Mar 10, 2026 · source file | $75.00 | $75.00 | $39.23–$63.75 | — |
| Shriners Childrens - St Louis Saint Louis, MO · (314) 432-3600 COMPLETE CBC AUTOMATED File of Mar 18, 2026 · source file | $80.20 | $80.20 | $3.56–$11.11 | — |
| Anderson Hospital Maryville, IL · (618) 288-5711 HEMOGRAM File of Feb 6, 2026 · source file | $80.65 | $161.30 | $6.05–$145.17 | 50% |
| Hshs Holy Family Hospital Greenville, IL · (618) 664-1230 HC CBC W/O DIFF File of Mar 24, 2026 · source file | $84.24 | $117.00 | $4.38–$117.00 | 28% |
| Mercy Hospital Lincoln Troy, MO · (636) 528-8551 Cbc Automated WO Diff File of Jun 10, 2026 · source file | $87.10 | $134.00 | $6.47–$9.17 | 35% |
| St Josephs Hospital Hospital Sisters Third Order of St Francis Breese, IL · (618) 526-4511 HC CBC W/O DIFF File of Mar 24, 2026 · source file | $100.80 | $140.00 | $4.17–$140.00 | 28% |
| St Elizabeths Hospital of the Hospital Sisters of the Third Order of St Francis O'Fallon, IL · (618) 234-2120 HC CBC W/O DIFF File of Mar 24, 2026 · source file | $100.80 | $140.00 | $4.17–$140.00 | 28% |
| Carlinville Area Hospital Carlinville, IL · (217) 854-3141 GHP in-house CBC W/O DIFF+4 more lines at this price File of Mar 21, 2026 · source file | $108.50 | $155.00 | $55.80–$221.43 | 30% |
| St Josephs Hospital of the Hospital Sisters of the Third Order of St Francis Highland, IL · (618) 651-2600 HC CBC W/O DIFF File of Mar 24, 2026 · source file | $110.16 | $153.00 | $6.47–$153.00 | 28% |
Outpatient: lowest $14.30, median $77.60, highest $110.16 — a 7.7× difference within the same market.
As an inpatient, the same code is billed by 9 facilities here, median $84.24. 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 12 of 16 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 CBC without differential is, what the price covers and why prices differ: CBC without differential explained.
3 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 85027 ($45.27). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Hospital | Cash price | File |
|---|---|---|
| Hshs Holy Family Hospital Greenville, ILHC HEALTH FAIR HEMOGRAM | $3.60 | file |
| St Josephs Hospital Hospital Sisters Third Order of St Francis Breese, ILHC HEALTH FAIR HEMOGRAM | $3.60 | file |
| St Josephs Hospital of the Hospital Sisters of the Third Order of St Francis Highland, ILHC HEALTH FAIR HEMOGRAM | $3.60 | file |