Surgery and procedures CPT 20605 Outpatient

Joint injection (medium joint) cost in Chicago, IL

In Chicago-Naperville-Elgin, IL-IN, 48 hospitals list a cash price for joint injection or drainage, medium joint (wrist, elbow, ankle): from $64.09 to $1,385.01, with a median of $338.98. The lowest listed price is at Humboldt Park Health — $274.89 less than the median here. Across Illinois, the median is $340.00 at 63 hospitals.

Cash prices at 48 facilities across 33 cities for code 20605, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 17, 2025 and Sep 1, 2026.

Lowest$64.09Humboldt Park Health
Median$338.98half pay less
Highest$1,385.01in this market
Difference21.6×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 Chicago-Naperville-Elgin, IL-IN.

median
Lowest $64.09Highest $2,062.00
one sideboth sides

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Humboldt Park Health lowest Chicago, IL · (773) 292-8200 Aspiration and/or injection of fluid from medium joint $64.09 $228.90 $228.90 72% Aug 24, 2026
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Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 HC Arthrocentesis Intermed Joint $153.14 $806.00 $218.43–$588.38 81% Mar 31, 2026
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Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 HC ED Arthrocentesis Aspir&/Inj Interm Jt/Burs W/O US $153.14 $806.00 $138.72–$2,252.00 81% Mar 31, 2026
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Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 Asp/Inj Intermediate Jt/Bursa WO U/S Guid $153.14 $806.00 $218.43–$588.38 81% Mar 31, 2026
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Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 Arthrocent Asp/Inj Intrmd Jt/Bursa WO US Guid $153.14 $806.00 $138.72–$2,252.00 81% Mar 31, 2026
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La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 JOINT INJECTION MEDIUM $165.51 $165.51 — — Apr 1, 2026
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NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Drain/Inject Medium Joint/Bursa $178.75 $275.00 $37.13–$150.15 35% —
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NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Drain/Inject Medium Joint/Bursa $178.75 $275.00 $37.13–$150.15 35% —
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NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Drain/Inject Medium Joint/Bursa $178.75 $275.00 $37.13–$150.15 35% —
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NorthShore University HealthSystems Skokie Hospital Skokie, IL Drain/Inject Medium Joint/Bursa $178.75 $275.00 $37.13–$150.15 35% —
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Loyola University Medical Center Maywood, IL · (708) 216-9000 Arthrocent Asp/Inj Intrmd Jt/Bursa WO US Guid $185.38 $806.00 $138.72–$452.34 77% Mar 31, 2026
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Loyola University Medical Center Maywood, IL · (708) 216-9000 HC Arthrocentesis Intermed Joint $185.38 $806.00 $138.72–$1,320.00 77% Mar 31, 2026
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Loyola University Medical Center Maywood, IL · (708) 216-9000 Asp/Inj Intermediate Jt/Bursa WO U/S Guid $185.38 $806.00 $286.13–$689.13 77% Mar 31, 2026
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Loyola University Medical Center Maywood, IL · (708) 216-9000 HC ED Arthrocentesis Aspir&/Inj Interm Jt/Burs W/O US $185.38 $806.00 $258.73–$849.52 77% Mar 31, 2026
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Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Arthrocentesis Aspir&/Inj Interm Jt/Burs W/O US $204.40 $292.00 $146.58–$292.00 30% Apr 1, 2026
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Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC ARTHROCENTESIS ASPIR&/INJ INTERM JT/BURS W/O US $212.50 $850.00 — 75% Apr 1, 2026
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Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC ARTHROCENTESIS ASPIR&/INJ INTERM JT/BURS W/O US $212.50 $850.00 — 75% Apr 1, 2026
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Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC ARTHROCENTESIS ASPIR&/INJ INTERM JT/BURS W/O US $212.50 $850.00 — 75% Apr 1, 2026
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Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC ARTHROCENTESIS ASPIR&/INJ INTERM JT/BURS W/O US $212.50 $850.00 — 75% Apr 1, 2026
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Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC ARTHROCENTESIS ASPIR&/INJ INTERM JT/BURS W/O US $212.50 $850.00 — 75% Apr 1, 2026
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Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC ARTHROCENTESIS ASPIR&/INJ INTERM JT/BURS W/O US $212.50 $850.00 — 75% Apr 1, 2026
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Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC ARTHROCENTESIS ASPIR&/INJ INTERM JT/BURS W/O US $212.50 $850.00 — 75% Apr 1, 2026
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Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC ARTHROCENTESIS ASPIR&/INJ INTERM JT/BURS W/O US $212.50 $850.00 — 75% Apr 1, 2026
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Advocate Sherman Hospital Elgin, IL · (847) 742-9800 INJ/ASPIRATE INTERM JOINT W/O US $235.00 $470.00 $174.37–$4,116.00 50% Nov 4, 2025
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Humboldt Park Health Chicago, IL · (773) 292-8200 Aspiration and/or injection of fluid from medium joint $251.96 $899.85 $899.85 72% Aug 24, 2026
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Louis A Weiss Memorial Hospital one side Chicago, IL · (773) 878-8700 BONE-JOINT ARTHRO/ASPIR/INJ MEDIUM JOINT RT BCE $253.13 $744.49 $123.81–$5,099.00 66% Mar 17, 2025
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Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 INJ/ASPIRATE INTERM JOINT W/O US $262.50 $525.00 $206.85–$6,291.00 50% Nov 4, 2025
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Community First Medical Center Chicago, IL · (773) 282-7000 Aspiration and/or injection of fluid from medium joint $271.25 $542.50 $148.10–$542.50 50% Apr 1, 2026
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Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 ED ID Aspiration -> Arthrocentesis - temporomandibular, AC, wrist, elbow or ankl $295.50 $869.12 $144.53–$564.93 66% Mar 17, 2025
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Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 WMH ASP/INJ INTERM JT WO/US BCE $295.50 $869.12 $144.53–$5,099.00 66% Mar 17, 2025
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Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 ED ID Aspirate Arthro - temporomandibul/AC/wrist/elbow/ankle/olecranon bursa BCE $295.50 $869.12 $144.53–$564.93 66% Mar 17, 2025
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Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 WMH ASP/INJ INTERM JT WO/US $295.50 $869.12 $144.53–$5,099.00 66% Mar 17, 2025
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Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 CHED ID Aspirate Arthro - temporomandibul/AC/wrist/elbow/ankle/olecranon bursa BCE $295.50 $869.12 $144.53–$564.93 66% Mar 17, 2025
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Endeavor Health Clinical Operations Highland Park, IL DRAIN/INJECT MEDIUM JOINT/BURSA $296.00 $296.00 — — Apr 1, 2026
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Swedish Covenant Health Chicago, IL · (773) 878-8200 DRAIN/INJECT MEDIUM JOINT/BURSA $296.00 $296.00 — — Apr 1, 2026
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Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 DRAIN/INJECT MEDIUM JOINT/BURSA $296.00 $296.00 — — Apr 1, 2026
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Roseland Community Hospital Association Chicago, IL · (773) 995-3000 Aspiration and/or injection of fluid from medium joint $308.97 $706.00 $305.91–$776.60 56% Jul 1, 2026
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Mercy Medical Center Aurora, IL · (630) 859-2222 JOINT ASPIRATION, INTERMEDIAT $327.00 $592.00 $34.48–$592.00 45% Sep 1, 2026
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Saint Francis Hospital Evanston, IL · (847) 316-4000 HC DRAIN/INJECT INTERMEDIATE JOINT/BURSA $327.00 $1,147.00 $35.72–$1,147.00 71% Sep 1, 2026
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Louis A Weiss Memorial Hospital one side Chicago, IL · (773) 878-8700 ORTHO ARTHRO ASP/INJ MEDIUM JOINT LT BCE $337.01 $991.20 $164.84–$5,099.00 66% Mar 17, 2025
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Louis A Weiss Memorial Hospital one side Chicago, IL · (773) 878-8700 ORTHO ARTHRO ASP/INJ MEDIUM JOINT RT BCE $337.01 $991.20 $164.84–$5,099.00 66% Mar 17, 2025
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Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 ED ID Aspirate Arthro - temporomandibul/AC/wrist/elbow/ankle/olecranon bursa BCE $337.96 $994.00 $147.01–$646.10 66% Mar 17, 2025
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Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 PAIN INTERMEDIATE JOINT OR BURSA BCE $337.96 $994.00 $147.01–$818.00 66% Mar 17, 2025
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Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 CHED ID Aspirate Arthro - temporomandibul/AC/wrist/elbow/ankle/olecranon bursa BCE $337.96 $994.00 $147.01–$646.10 66% Mar 17, 2025
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Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 ED ID Aspiration -> Arthrocentesis - temporomandibular, AC, wrist, elbow or ankl $337.96 $994.00 $147.01–$646.10 66% Mar 17, 2025
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Advocate Childrens Hospital Park Ridge Park Ridge, IL INJ/ASPIRATE INTERM JOINT W/O US $340.00 $680.00 $267.92–$6,291.00 50% Nov 4, 2025
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Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 INJ/ASPIRATE INTERM JOINT W/O US $340.00 $680.00 $267.92–$6,291.00 50% Nov 4, 2025
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Resilience Healthcare West Suburban Medical Center one side Oak Park, IL · (708) 383-6200 XR Joint/Bursa Intmd Arthr/Asp/Inj Left $367.31 $1,080.31 $160.32–$5,099.00 66% Mar 17, 2025
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Resilience Healthcare West Suburban Medical Center one side Oak Park, IL · (708) 383-6200 XR Joint/Bursa Intmd Arthr/Asp/Inj Left BCE $367.31 $1,080.31 $160.32–$5,099.00 66% Mar 17, 2025
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Resilience Healthcare West Suburban Medical Center one side Oak Park, IL · (708) 383-6200 XR Joint/Bursa Intmd Arthr/Asp/Inj Right $367.31 $1,080.31 $160.32–$5,099.00 66% Mar 17, 2025
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Resilience Healthcare West Suburban Medical Center one side Oak Park, IL · (708) 383-6200 XR Joint/Bursa Intmd Arthr/Asp/Inj Right BCE $367.31 $1,080.31 $160.32–$5,099.00 66% Mar 17, 2025
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Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC DRAIN/INJ INTERM JNT/BURSA $378.51 $1,147.00 $539.09 67% —
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Advocate Trinity Hospital Chicago, IL · (773) 967-5002 INJ/ASPIRATE INTERM JOINT W/O US $407.50 $815.00 $321.11–$6,291.00 50% Nov 4, 2025
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Advocate South Suburban Hospital Hazel Crest, IL INJ/ASPIRATE INTERM JOINT W/O US $407.50 $815.00 $321.11–$6,291.00 50% Nov 4, 2025
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Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 INJ/ASPIRATE INTERM JOINT W/O US $415.00 $830.00 $327.02–$6,291.00 50% Nov 4, 2025
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Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Arthrocentesis, Aspiration, And/Or Inj Intermediate Joint Or Bursa $430.00 $430.00 — — Apr 1, 2026
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Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 INJ/ASPIRATE INTERM JOINT W/O US $437.50 $875.00 $344.75–$6,291.00 50% Nov 4, 2025
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Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 INJ/ASPIRATE INTERM JOINT W/O US $437.50 $875.00 $344.75–$4,528.00 50% Nov 4, 2025
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Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 INJ/ASPIRATE INTERM JOINT W/O US $467.50 $935.00 $368.39–$6,291.00 50% Nov 4, 2025
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Advocate Childrens Hospital Oak Lawn Oak Lawn, IL INJ/ASPIRATE INTERM JOINT W/O US $467.50 $935.00 $368.39–$6,291.00 50% Nov 4, 2025
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NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Arthrocentesis Asp/Inj Medium Joint/Bursa W/O US $518.70 $798.00 $107.73–$435.71 35% —
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NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Arthrocentesis Asp/Inj Medium Joint/Bursa $518.70 $798.00 $107.73–$435.71 35% —
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NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Arthrocentesis Asp/Inj Medium Joint/Bursa W/O US $518.70 $798.00 $107.73–$435.71 35% —
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NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Arthrocentesis Asp/Inj Medium Joint/Bursa $518.70 $798.00 $107.73–$435.71 35% —
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NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Arthrocentesis Asp/Inj Medium Joint/Bursa W/O US $518.70 $798.00 $107.73–$435.71 35% —
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NorthShore University HealthSystems Skokie Hospital Skokie, IL Arthrocentesis Asp/Inj Medium Joint/Bursa W/O US $518.70 $798.00 $107.73–$435.71 35% —
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NorthShore University HealthSystems Skokie Hospital Skokie, IL Arthrocentesis Asp/Inj Medium Joint/Bursa $518.70 $798.00 $107.73–$435.71 35% —
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NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Arthrocentesis Asp/Inj Medium Joint/Bursa $518.70 $798.00 $107.73–$435.71 35% —
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Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Arthrocentesis Aspir&/Inj Interm Jt/Burs W/O US $585.90 $837.00 $161.54–$837.00 30% Apr 1, 2026
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Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Arthrocentesis Aspir&/Inj Interm Jt/Burs W/O US $585.90 $837.00 $837.00 30% Apr 1, 2026
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Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 EH PR ARTHROCENTESIS OR INJECT INTERMED JOINT $633.00 $633.00 — — Apr 1, 2026
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Edward Hospital Naperville, IL · (630) 527-3000 EH PR ARTHROCENTESIS OR INJECT INTERMED JOINT $633.00 $633.00 — — Apr 1, 2026
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Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Arthrocentesis Aspir&/Inj Interm Jt/Burs W/O US $710.50 $1,015.00 $1,015.00 30% Apr 1, 2026
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The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Pr Arthrocentesis Aspir&/Inj Interm Jt/Burs W/O Us-Pbb $712.00 $712.00 — — Apr 1, 2026
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Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Arthrocentesis Aspir&/Inj Interm Jt/Burs W/O US $721.70 $1,031.00 $1,031.00 30% Apr 1, 2026
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Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Arthrocentesis Aspir&/Inj Interm Jt/Burs W/O US $721.70 $1,031.00 $517.56–$1,031.00 30% Apr 1, 2026
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The Methodist Hospitals Merrillville, IN Drain/Inj Interm Joint/Bursa $809.90 $1,157.00 $63.99–$1,118.13 30% —
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The Methodist Hospitals Gary, IN · (219) 886-4000 Drain/Inj Interm Joint/Bursa $809.90 $1,157.00 $63.99–$1,118.13 30% —
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The Methodist Hospitals Gary, IN · (219) 886-4000 Drain/Inj Int Joint/Bursa-(ED) $845.60 $1,208.00 $285.87–$1,535.66 30% —
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The Methodist Hospitals Merrillville, IN Drain/Inj Int Joint/Bursa-(ED) $845.60 $1,208.00 $285.87–$1,535.66 30% —
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Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB ARTHROCENTESIS ASP/INJ MEDIUM JOINT/BURSA $859.00 $859.00 — — Apr 1, 2026
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Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB ARTHROCENTESIS ASP/INJ MEDIUM JOINT/BURSA W/O US $859.00 $859.00 — — Apr 1, 2026
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Swedish Covenant Health Chicago, IL · (773) 878-8200 HB ARTHROCENTESIS ASP/INJ MEDIUM JOINT/BURSA $859.00 $859.00 — — Apr 1, 2026
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Swedish Covenant Health Chicago, IL · (773) 878-8200 HB ARTHROCENTESIS ASP/INJ MEDIUM JOINT/BURSA W/O US $859.00 $859.00 — — Apr 1, 2026
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Endeavor Health Clinical Operations Highland Park, IL HB ARTHROCENTESIS ASP/INJ MEDIUM JOINT/BURSA $859.00 $859.00 — — Apr 1, 2026
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Endeavor Health Clinical Operations Highland Park, IL HB ARTHROCENTESIS ASP/INJ MEDIUM JOINT/BURSA W/O US $859.00 $859.00 — — Apr 1, 2026
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Edward Hospital Naperville, IL · (630) 527-3000 HC ARTHROCENTESIS OR INJECT INTERMED JOINT W/O US $873.00 $873.00 — — Apr 1, 2026
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Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC ARTHROCENTESIS OR INJECT INTERMED JOINT W/O US $873.00 $873.00 — — Apr 1, 2026
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Ann & Robert H. Lurie Children's Hospital of Chicago Chicago, IL · (312) 227-4000 H IR 20605 ARTHROCENTESIS IMD JT WO US $910.70 $1,301.00 $221.17–$14,756.00 30% —
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Ann & Robert H. Lurie Children's Hospital of Chicago Chicago, IL · (312) 227-4000 H ARTHROCENTESIS ASPIR&/INJ INTERM JT/BURS W/O US $910.70 $1,301.00 $221.17–$4,250.00 30% —
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Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Arthrocentesis, Aspiration And/Or Inj, Intermediate Joint Or Bursa; W/Out U/S Guid $1,144.00 $1,144.00 — — Apr 1, 2026
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Shriners Childrens - Chicago Chicago, IL · (773) 622-5400 DRAIN/INJ JOINT/BURSA W/O US $1,385.01 $1,385.01 $31.74–$460.52 — —
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The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Arthrocentesis, Aspiration And/Or Inj, Intermediate Joint Or Bursa; W/Out U/S Guid $2,062.00 $2,062.00 — — Apr 1, 2026
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The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Arthrocentesis, Aspiration And/Or Inj, Intermediate Joint Or Bursa; W/Out U/S Guid-Pbb $2,062.00 $2,062.00 — — Apr 1, 2026
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Mercy Medical Center both sides Aurora, IL · (630) 859-2222 ARTHROCENTESIS MED JNT BILAT $327.00 $592.00 $34.48–$592.00 45% Sep 1, 2026
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Outpatient: lowest $64.09, median $338.98, highest $1,385.01 — a 21.6× difference within the same market.

Both sides : lowest $327.00, median $327.00, highest $327.00.

The two groups are not comparable and are not averaged together: a price for both sides of the body covers twice the work. Merging them is how a single published "median" ends up far above what one side actually costs.

As an inpatient, the same code is billed by 33 facilities here, median $308.97. 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 30 of 35 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 6 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

This code covers injecting or draining a medium-sized joint such as the wrist, elbow or ankle.

What the price covers

The price usually covers the procedure. The medicine and imaging guidance are billed separately.