Immunodiffusion ouchterlony (CPT 86331)
86331 is the billing code hospitals use for this service. Prices below are each hospital's own posted facility charge.
Name shown as it appears in hospital billing files.
66 of 118 hospitals post a price for this code. Hospitals that don't post one are left out — we never guess a number.
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| Hospital | Location | Cash price | Gross charge | Medicare pays | × Medicare |
|---|---|---|---|---|---|
| Parkland Memorial Hospital | Dallas, TX | $7.60 | $19 | $11.98 | 0.6× |
| Banner Fort Collins Medical Center | Fort Collins, CO | $10.36 | $56 | $11.98 | 0.9× |
| Community Hospital Grand Junction | Grand Junction, CO | $11.76 | $21 | $11.98 | 1.0× |
| Banner North Colorado Medical Center | Greeley, CO | $14.95 | $56 | $11.98 | 1.2× |
| Texas Health Harris Methodist Hospital Fort Worth (Texas Health Resources) | Fort Worth, TX | $15 | $25 | $11.98 | 1.3× |
| Sterling Regional MedCenter | Sterling, CO | $22.79 | $56 | $11.98 | 1.9× |
| Banner Wyoming Medical Center | Casper, WY | $23.52 | $56 | $11.98 | 2.0× |
| UCHealth Greeley Hospital | Greeley, CO | $24.67 | $41.11 | $11.98 | 2.1× |
| Delta County Memorial Hospital | Delta, CO | $24.90 | $41.50 | $11.98 | 2.1× |
| UCHealth Highlands Ranch Hospital | Highlands Ranch, CO | $26.34 | $87.78 | $11.98 | 2.2× |
| Denver Health Medical Center | Denver, CO | $26.50 | $75.71 | $11.98 | 2.2× |
| Poudre Valley Hospital | Fort Collins, CO | $28.78 | $41.11 | $11.98 | 2.4× |
| Medical Center of the Rockies | Loveland, CO | $28.78 | $41.11 | $11.98 | 2.4× |
| Longs Peak Hospital | Longmont, CO | $30.73 | $87.78 | $11.98 | 2.6× |
| UCHealth Broomfield Hospital | Broomfield, CO | $30.73 | $87.78 | $11.98 | 2.6× |
| UCHealth Grandview Hospital | Colorado Springs, CO | $30.73 | $87.78 | $11.98 | 2.6× |
| Cheyenne Regional Medical Center | Cheyenne, WY | $38.44 | $54.91 | $11.98 | 3.2× |
| Community Hospital, Torrington (Banner Health) | Torrington, WY | $38.98 | $56 | $11.98 | 3.3× |
| East Morgan County Hospital | Brush, CO | $41.38 | $56 | $11.98 | 3.5× |
| Valley View Hospital | Glenwood Springs, CO | $41.65 | $49 | $11.98 | 3.5× |
| Platte County Hospital | Wheatland, WY | $42.34 | $56 | $11.98 | 3.5× |
| Kit Carson County Memorial Hospital | Burlington, CO | $43.78 | $51.50 | $11.98 | 3.7× |
| St. John's Medical Center | Jackson, WY | $46.50 | $46.50 | $11.98 | 3.9× |
| William P. Clements Jr. University Hospital (UT Southwestern) | Dallas, TX | $47 | $94 | $11.98 | 3.9× |
| National Jewish Health | Denver, CO | $55.75 | $79.64 | $11.98 | 4.7× |
| Sheridan Memorial Hospital | Sheridan, WY | $56.80 | $71 | $11.98 | 4.7× |
| Ivinson Memorial Hospital | Laramie, WY | $61 | $61 | $11.98 | 5.1× |
| Baylor University Medical Center (Baylor Scott & White) | Dallas, TX | $61.94 | $103.24 | $11.98 | 5.2× |
| Evanston Regional Hospital | Evanston, WY | $62.18 | $103.64 | $11.98 | 5.2× |
| UCHealth Yampa Valley Medical Center | Steamboat Springs, CO | $62.52 | $69.46 | $11.98 | 5.2× |
| Washakie Medical Center | Worland, WY | $66.25 | $56 | $11.98 | 5.5× |
| Longmont United Hospital | Longmont, CO | $68.42 | $171.03 | $11.98 | 5.7× |
| St. Anthony Hospital | Lakewood, CO | $68.42 | $171.03 | $11.98 | 5.7× |
| Penrose Hospital | Colorado Springs, CO | $68.42 | $171.03 | $11.98 | 5.7× |
| St. Anthony North Health Campus | Westminster, CO | $68.42 | $171.03 | $11.98 | 5.7× |
| OrthoColorado Hospital | Lakewood, CO | $68.42 | $171.03 | $11.98 | 5.7× |
| St. Francis Hospital Interquest | Colorado Springs, CO | $68.42 | $171.03 | $11.98 | 5.7× |
| HCA HealthOne Mountain Ridge | Thornton, CO | $92.19 | $92.19 | $11.98 | 7.7× |
| UCHealth University of Colorado Hospital | Aurora, CO | $92.75 | $265 | $11.98 | 7.7× |
| Johnson County Healthcare Center | Buffalo, WY | $109 | $109 | $11.98 | 9.1× |
| Grand River Medical Center | Rifle, CO | $132 | $264 | $11.98 | 11.0× |
| Heart of the Rockies Regional Medical Center | Salida, CO | $132.18 | $155.50 | $11.98 | 11.0× |
| Parkview Medical Center | Pueblo, CO | $149.60 | $374 | $11.98 | 12.5× |
| HCA HealthOne Swedish Medical Center | Englewood, CO | $167.42 | $167.42 | $11.98 | 14.0× |
| UCHealth Memorial Hospital Central | Colorado Springs, CO | $178.64 | $396.97 | $11.98 | 14.9× |
| Wray Community District Hospital | Wray, CO | $181.45 | $241.93 | $11.98 | 15.1× |
| Haxtun Hospital District | Haxtun, CO | $185.25 | $190 | $11.98 | 15.5× |
| AdventHealth Porter | Denver, CO | $189.97 | $189.97 | $11.98 | 15.9× |
| AdventHealth Avista | Louisville, CO | $189.97 | $189.97 | $11.98 | 15.9× |
| AdventHealth Littleton | Littleton, CO | $189.97 | $189.97 | $11.98 | 15.9× |
| AdventHealth Parker | Parker, CO | $189.97 | $189.97 | $11.98 | 15.9× |
| AdventHealth Castle Rock | Castle Rock, CO | $189.97 | $189.97 | $11.98 | 15.9× |
| Lincoln Health Hospital | Hugo, CO | $208 | $208 | $11.98 | 17.4× |
| Regional West Medical Center | Scottsbluff, NE | $224.40 | $374 | $11.98 | 18.7× |
| Medical City Dallas | Dallas, TX | $251.71 | $251.71 | $11.98 | 21.0× |
| HCA HealthOne Rose Medical Center | Denver, CO | $274 | $274 | $11.98 | 22.9× |
| HCA HealthOne Aurora Medical Center | Aurora, CO | $404.39 | $404.39 | $11.98 | 33.8× |
| HCA HealthOne Sky Ridge Medical Center | Lone Tree, CO | $428.84 | $428.84 | $11.98 | 35.8× |
| Prowers Medical Center | Lamar, CO | $444 | $740 | $11.98 | 37.1× |
| HCA HealthOne Presbyterian St. Luke's Medical Center | Denver, CO | $544.62 | $544.62 | $11.98 | 45.5× |
| Intermountain Health Platte Valley Hospital | Brighton, CO | — | $76.25 | $11.98 | — |
| Intermountain Health Good Samaritan Hospital | Lafayette, CO | — | $128.39 | $11.98 | — |
| Intermountain Health Lutheran Hospital | Golden, CO | — | $128.74 | $11.98 | — |
| Aspen Mountain Medical Center | Rock Springs, WY | — | $140.95 | $11.98 | — |
| Intermountain Health St. Joseph Hospital | Denver, CO | — | $149.49 | $11.98 | — |
| Intermountain Health St. Mary's Regional Hospital | Grand Junction, CO | — | $162.77 | $11.98 | — |
"Medicare pays" here is the Clinical Laboratory Fee Schedule rate — a national lab fee, the same benchmark at every hospital.