Diffusing capacity cost at US hospitals
HC Diffusing Capacity · CPT 94729
$18.00
lowest cash price
$336.80
national median
$2,951.35
highest cash price
841
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $18.00–$2,951.35 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($368.05) → Sep 1, 2026 ($882.73)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 3 | $511.68 | $511.68 | $802.62 |
| Arizona | 19 | $22.54 | $151.09 | $446.29 |
| Arkansas | 6 | $65.85 | $115.14 | $308.75 |
| California | 88 | $67.20 | $375.36 | $1,195.44 |
| Colorado | 10 | $142.80 | $1,588.00 | $2,645.96 |
| Florida | 72 | $271.68 | $683.00 | $2,816.35 |
| Georgia | 24 | $208.68 | $541.71 | $1,719.00 |
| Hawaii | 2 | $186.56 | $186.56 | $264.00 |
| Illinois | 49 | $107.58 | $272.50 | $1,076.40 |
| Indiana | 25 | $220.00 | $339.60 | $413.40 |
| Iowa | 26 | $18.00 | $253.52 | $548.00 |
| Kansas | 9 | $167.60 | $1,504.03 | $2,056.71 |
| Kentucky | 19 | $64.60 | $198.80 | $399.60 |
| Louisiana | 2 | $277.94 | $277.94 | $277.94 |
| Maine | 7 | $268.75 | $368.05 | $410.95 |
| Maryland | 2 | $65.40 | $65.40 | $65.40 |
| Michigan | 27 | $72.39 | $158.00 | $411.00 |
| Minnesota | 18 | $234.40 | $336.80 | $370.40 |
| Mississippi | 7 | $46.64 | $79.50 | $134.20 |
| Missouri | 18 | $123.75 | $475.75 | $1,371.56 |
| Montana | 2 | $113.60 | $113.60 | $212.80 |
| Nebraska | 13 | $259.34 | $383.00 | $541.45 |
| Nevada | 4 | $179.99 | $181.91 | $251.11 |
| New Hampshire | 1 | $303.45 | $303.45 | $303.45 |
| New Jersey | 21 | $116.10 | $182.88 | $218.44 |
| New Mexico | 2 | $123.06 | $123.06 | $123.06 |
| New York | 22 | $139.21 | $227.90 | $1,558.00 |
| North Carolina | 14 | $237.00 | $428.03 | $782.00 |
| North Dakota | 4 | $360.80 | $360.80 | $402.40 |
| Ohio | 55 | $91.50 | $302.90 | $529.50 |
| Oklahoma | 14 | $71.04 | $266.20 | $1,333.20 |
| Oregon | 13 | $25.38 | $309.00 | $537.00 |
| Pennsylvania | 31 | $34.50 | $477.60 | $1,176.60 |
| South Carolina | 10 | $155.50 | $227.00 | $1,209.00 |
| South Dakota | 4 | $228.00 | $240.00 | $408.80 |
| Tennessee | 37 | $54.40 | $100.35 | $1,540.42 |
| Texas | 110 | $92.43 | $415.50 | $2,951.35 |
| Virginia | 31 | $98.21 | $350.00 | $682.20 |
| Washington | 31 | $184.80 | $236.64 | $669.90 |
| West Virginia | 17 | $86.00 | $176.50 | $424.00 |
| Wisconsin | 30 | $157.30 | $285.00 | $393.80 |
| Wyoming | 4 | $199.92 | $200.57 | $272.08 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| HCA FLORIDA PUTNAM HOSPITAL | Palatka, FL | $1,695.25 | $47.50 – $50.00 |
| HCA FLORIDA MERCY HOSPITAL | MIAMI, FL | $1,719.00 | $52.25 – $53.35 |
| Emory Decatur Hospital | Decatur, GA | $1,719.00 | not published |
| Emory Hillandale Hospital | Lithonia, GA | $1,719.00 | not published |
| Emory Long-Term Acute Care Hospital | Decatur, GA | $1,719.00 | not published |
| Emory Johns Creek Hospital | Johns Creek, GA | $1,719.00 | not published |
| Emory Rehabilitation Hospital | Atlanta, GA | $1,719.00 | not published |
| Emory Saint Joseph's Hospital | Atlanta, GA | $1,719.00 | not published |
| Emory University Hospital | Ne, GA | $1,719.00 | not published |
| Emory University Hospital Midtown | Atlanta, GA | $1,719.00 | not published |
| HCA FLORIDA TWIN CITIES HOSPITAL | DEFUNIAK SPRINGS, FL | $1,724.00 | $47.50 – $50.00 |
| HCA FLORIDA FORT WALTON-DESTIN HOSPITAL | NAVARRE, FL | $1,751.40 | $47.50 – $50.00 |
| HCA FLORIDA PALMS WEST HOSPITAL | LOXAHATCHEE, FL | $1,794.00 | $50.35 – $51.41 |
| HCA FLORIDA SOUTH TAMPA HOSPITAL | Tampa, FL | $1,830.13 | $47.50 – $48.50 |
| HCA FLORIDA UNIVERSITY HOSPITAL | Davie, FL | $1,848.00 | $51.41 – $51.41 |
| HCA FLORIDA FAWCETT HOSPITAL | FORT MYERS, FL | $1,900.23 | $47.50 – $48.50 |
| HCA FLORIDA NORTH FLORIDA HOSPITAL | NEWBERRY, FL | $1,918.04 | $47.50 – $50.00 |
| HCA FLORIDA AVENTURA HOSPITAL | HIALEAH, FL | $1,935.00 | $52.25 – $53.35 |
| HCA HOUSTON KINGWOOD | HUMBLE, TX | $1,957.99 | $109.63 – $109.63 |
| HCA HOUSTON TOMBALL | HOUSTON, TX | $1,960.65 | $109.63 – $109.63 |
| HCA FLORIDA SARASOTA DOCTORS HOSPITAL | VENICE, FL | $1,996.50 | $47.50 – $48.50 |
| HCA HOUSTON MEDICAL CENTER | Houston, TX | $2,000.70 | $109.63 – $109.63 |
| OVERLAND PARK REGIONAL MEDICAL CENTER | SHAWNEE, KS | $2,056.71 | $42.11 – $43.79 |
| MEDICAL CITY FORT WORTH HOSPITAL | FT WORTH, TX | $2,089.09 | $128.84 – $128.84 |
| HCA HOUSTON NORTHWEST | SPRING, TX | $2,106.40 | $109.63 – $109.63 |
| MEDICAL CITY ARGYLE HOSPITAL | Argyle, TX | $2,145.16 | $128.84 – $128.84 |
| HCA FLORIDA ORANGE PARK HOSPITAL | MIDDLEBURG, FL | $2,268.00 | $47.50 – $48.50 |
| MEDICAL CITY LAS COLINAS HOSPITAL | Irving, TX | $2,293.33 | $128.84 – $128.84 |
| MEDICAL CITY LEWISVILLE HOSPITAL | LEWISVILLE, TX | $2,296.76 | $128.84 – $128.84 |
| MEDICAL CITY DALLAS HOSPITAL | Dallas, TX | $2,321.42 | $128.84 – $128.84 |
| HCA FLORIDA JFK HOSPITAL | PALM BEACH GARDENS, FL | $2,358.00 | $50.35 – $51.41 |
| HCA HOUSTON CONROE | CONROE, TX | $2,495.62 | $109.63 – $109.63 |
| HCA FLORIDA OCALA HOSPITAL | SUMMERFIELD, FL | $2,560.36 | $47.50 – $50.00 |
| AdventHealth Parker | Parker, CO | $2,645.96 | $87.21 – $87.21 |
| AdventHealth Littleton | Littleton, CO | $2,645.96 | $87.21 – $87.21 |
| AdventHealth Porter | Denver, CO | $2,645.96 | $87.21 – $87.21 |
| AdventHealth Avista | Louisville, CO | $2,645.96 | $87.21 – $87.21 |
| AdventHealth Castle Rock | Castle Rock, CO | $2,645.96 | $87.21 – $87.21 |
| HCA FLORIDA CAPITAL HOSPITAL | TALLAHASSEE, FL | $2,816.35 | $47.50 – $50.00 |
| MEDICAL CITY NORTH HILLS HOSPITAL | North Richland Hills, TX | $2,920.16 | $128.84 – $128.84 |
| MEDICAL CITY ARLINGTON HOSPITAL | RED OAK, TX | $2,951.35 | $128.84 – $128.84 |
| HCA FLORIDA POINCIANA HOSPITAL | DAVENPORT, FL | not published | $47.50 – $50.00 |
| HCA FLORIDA LAKE CITY HOSPITAL | LIVE OAK, FL | not published | $47.50 – $50.00 |
| HCA FLORIDA KENDALL HOSPITAL | DORAL, FL | not published | $52.25 – $53.35 |
| HCA FLORIDA ENGLEWOOD HOSPITAL | ENGLEWOOD, FL | not published | $47.50 – $48.50 |
| HCA HOUSTON PEARLAND | Pearland, TX | not published | $109.63 – $109.63 |
| STONESPRINGS HOSPITAL CENTER | Dulles, VA | not published | $525.83 – $525.83 |
| SOUTHERN HILLS MEDICAL CENTER | ANTIOCH, TN | not published | $60.72 – $60.72 |
| NORTHCREST MEDICAL CENTER | SPRINGFIELD, TN | not published | $89.47 – $89.47 |
| HORIZON MEDICAL CENTER | DICKSON, TN | not published | $56.48 – $56.48 |