Mayo organic acid methylmalonic single quantitative cost at US hospitals
HC Mayo Organic Acid Methylmalonic Single Quantitative · CPT 83921
$5.28
lowest cash price
$104.00
national median
$986.80
highest cash price
883
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $5.28–$986.80 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($39.75) → Sep 1, 2026 ($107.40)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 5 | $141.12 | $351.78 | $527.28 |
| Arizona | 23 | $16.38 | $31.20 | $183.32 |
| Arkansas | 11 | $11.44 | $111.15 | $568.65 |
| California | 76 | $5.28 | $36.96 | $101.36 |
| Colorado | 16 | $44.26 | $266.99 | $390.76 |
| Florida | 81 | $10.00 | $44.85 | $649.00 |
| Georgia | 24 | $30.20 | $227.00 | $618.67 |
| Hawaii | 2 | $57.75 | $57.75 | $145.92 |
| Illinois | 51 | $37.50 | $214.56 | $379.40 |
| Indiana | 25 | $101.50 | $304.80 | $633.60 |
| Iowa | 31 | $26.88 | $123.50 | $409.50 |
| Kansas | 11 | $88.00 | $179.40 | $643.47 |
| Kentucky | 16 | $74.72 | $300.46 | $879.56 |
| Louisiana | 1 | $59.02 | $59.02 | $59.02 |
| Maine | 7 | $39.75 | $155.80 | $476.95 |
| Maryland | 2 | $64.80 | $64.80 | $64.80 |
| Michigan | 27 | $15.62 | $102.00 | $318.40 |
| Minnesota | 18 | $41.62 | $48.55 | $162.40 |
| Mississippi | 11 | $12.60 | $104.00 | $371.60 |
| Missouri | 21 | $129.35 | $147.55 | $273.35 |
| Montana | 2 | $271.20 | $271.20 | $271.20 |
| Nebraska | 13 | $21.96 | $29.00 | $211.65 |
| Nevada | 4 | $15.79 | $17.48 | $93.99 |
| New Hampshire | 1 | $380.65 | $380.65 | $380.65 |
| New Jersey | 22 | $21.21 | $23.33 | $89.50 |
| New Mexico | 2 | not published by hospital | not published by hospital | not published by hospital |
| New York | 22 | $21.21 | $21.21 | $419.56 |
| North Carolina | 15 | $73.50 | $198.05 | $198.05 |
| North Dakota | 4 | $185.60 | $185.60 | $185.60 |
| Ohio | 68 | $17.00 | $94.90 | $375.75 |
| Oklahoma | 17 | $113.10 | $222.74 | $460.35 |
| Oregon | 12 | $27.20 | $60.75 | $98.20 |
| Pennsylvania | 32 | $26.50 | $107.40 | $732.80 |
| South Carolina | 6 | $184.00 | $237.50 | $266.50 |
| South Dakota | 7 | $52.00 | $99.20 | $212.80 |
| Tennessee | 36 | $13.34 | $27.75 | $939.21 |
| Texas | 100 | $25.00 | $150.00 | $986.80 |
| Virginia | 40 | $27.37 | $216.00 | $867.24 |
| Washington | 32 | $39.60 | $86.06 | $526.40 |
| West Virginia | 18 | $15.00 | $44.50 | $492.00 |
| Wisconsin | 35 | $42.90 | $159.60 | $268.12 |
| Wyoming | 4 | $81.90 | $119.92 | $129.68 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| UPMC Passavant-McCandless | Pittsburgh, PA | $298.20 | $19.71 – $44.12 |
| Mercy Hospital Oklahoma City | Oklahoma City, OK | $300.30 | $17.27 – $46.82 |
| CHI Saint Joseph Health - Saint Joseph London | London, KY | $300.46 | $13.99 – $766.22 |
| Ascension St. Vincent Warrick (St. Mary's Warrick Hospital, Inc.) | Boonville, IN | $304.80 | $7.79 – $69.99 |
| Ascension St. Vincent Evansville (St. Mary's Health, Inc.) | IN 47750|10388 Warrick Wellness Trail Newburgh, IN | $304.80 | $7.79 – $48.36 |
| HCA FLORIDA WESTSIDE HOSPITAL | PLANTATION, FL | $307.00 | $21.00 – $191.95 |
| Ascension Seton Cedar Park Hospital | Cedar Park, TX | $313.39 | $13.82 – $205.48 |
| St Elizabeth Youngstown Hospital | Youngstown, OH | $317.40 | not published |
| St Elizabeth Boardman Hospital | Youngstown, OH | $317.40 | not published |
| St Joseph Warren Hospital | Warren, OH | $317.40 | not published |
| OSF St Francis Hospital | Escanaba, MI | $318.40 | not published |
| Northwestern Medicine Delnor Hospital | Geneva, IL | $321.30 | not published |
| Ascension St. Vincent Salem (St. Vincent Salem Hospital, Inc.) | Salem, IN | $323.40 | $7.79 – $48.36 |
| OSF Saint James John W Albrecht Medical Center | Pontiac, IL | $324.80 | $21.21 – $21.63 |
| SUMMIT MEDICAL CENTER | MT JULIET, TN | $325.00 | $9.54 – $63.63 |
| Providence Kodiak Island Medical Center | Kodiak, AK | $325.26 | not published |
| Adventhealth Tampa | Tampa, FL | $327.38 | $21.21 – $47.09 |
| Adventhealth Riverview | Riverview, FL | $327.38 | not published |
| Adventhealth Carrollwood | Tampa, FL | $327.38 | $21.21 – $47.09 |
| OSF Holy Family Medical Center | Monmouth, IL | $328.80 | not published |
| HSHS Holy Family Hospital | GREENVILLE, IL | $339.84 | $8.82 – $53.03 |
| Barbourville ARH Hospital | Barbourville, KY | $349.80 | $21.21 – $21.21 |
| Providence Valdez Medical Center | Valdez, AK | $351.78 | not published |
| SSM Health St. Mary's Hospital - Centralia | Centralia, IL | $355.30 | $21.21 – $22.27 |
| SSM Health Good Samaritan Hospital - Mt. Vernon | Mount Vernon, IL | $355.30 | $21.21 – $22.27 |
| University Hospitals Conneaut Medical Center | Conneaut, OH | $361.50 | $7.79 – $59.00 |
| University Hospitals Geneva Medical Center | Geneva, OH | $361.50 | $7.79 – $69.00 |
| Gouverneur Hospital | Gouverneur, NY | $367.41 | $20.57 – $275.86 |
| 64-0362400 Anderson Regional South Campus | Meridian, MS | $371.60 | $21.42 – $47.72 |
| University Hospitals Beachwood Medical Center | Beachwood, OH | $375.75 | $10.01 – $105.30 |
| University Hospitals Elyria Medical Center | Elyria, OH | $375.75 | $21.21 – $38.18 |
| University Hospitals St. John Medical Center | Westlake OH, OH | $375.75 | $7.79 – $38.18 |
| University Hospitals Samaritan Medical Center | Ashland, OH | $375.75 | $21.21 – $38.18 |
| University Hospitals Lake West Medical Center | Willoughby OH 44094|7590 Auburn Road, OH | $375.75 | $12.09 – $38.18 |
| University Hospitals Parma Medical Center | Parma OH 44129|7007 Powers Boulevard, OH | $375.75 | $7.79 – $38.18 |
| University Hospitals Portage Medical Center | Ravenna OH 44266, OH | $375.75 | $7.79 – $38.18 |
| University Hospitals Cleveland Medical Center | Cleveland OH 44106|3999 Richmond Road, OH | $375.75 | $21.21 – $42.42 |
| University Hospitals Regional Hospitals - Geauga Medical Center | Chardon, OH | $375.75 | $7.79 – $38.18 |
| University Hospitals Ahuja Medical Center | Beachwood, OH | $375.75 | $7.79 – $105.30 |
| Northwestern Medicine Central DuPage Hospital | IL 60190, IL | $379.40 | not published |
| Northwestern Lake Forest Hospital DBA Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital | Lake Forest, IL | $379.40 | not published |
| Northwestern Medicine McHenry Hospital | McHenry, IL | $379.40 | not published |
| Northwestern Memorial Hospital | Chicago, IL | $379.40 | not published |
| MaineHealth - Memorial Hospital | North Conway, NH | $380.65 | $8.48 – $113.65 |
| HCA FLORIDA WOODMONT HOSPITAL | TAMARAC, FL | $383.50 | $21.00 – $170.74 |
| HCA HealthONE PRESBYTERIAN ST. LUKE'S REHABILITATION, A PART OF SPALDING REHABILITATION | Denver, CO | $390.76 | $21.00 – $22.27 |
| Providence Seward Hospital | Seward, AK | $391.56 | not published |
| LEWISGALE HOSPITAL-MONTGOMERY | CHRISTIANSBURG, VA | $408.00 | $18.45 – $22.69 |
| MercyOne Clinton Medical Center | Clinton, IA | $409.50 | $20.55 – $630.00 |
| Texas Health Hospital Mansfield | Mansfield, TX | $410.69 | $21.21 – $73.18 |