healthcosts.net
Mayo organic acid methylmalonic single quantitative cost at US hospitals
HC Mayo Organic Acid Methylmalonic Single Quantitative · CPT 83921
$64.80
lowest cash price
$298.20
national median
$732.80
highest cash price
12
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $64.80–$732.80 — the variation is the story.
Median cash price over time
Mar 1, 2026 ($250.80) → Jul 1, 2026 ($361.50)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Maryland | 1 | $64.80 | $64.80 | $64.80 |
| Ohio | 2 | $361.50 | $361.50 | $375.75 |
| Pennsylvania | 9 | $107.40 | $298.20 | $732.80 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| UPMC Western Maryland | Cumberland, MD | $64.80 | $108.00 – $108.00 |
| UPMC Somerset | Somerset, PA | $107.40 | $20.02 – $134.25 |
| UPMC Northwest | Seneca, PA | $108.00 | $19.24 – $73.95 |
| UPMC Mercy | Pittsburgh, PA | $168.00 | $17.68 – $252.00 |
| UPMC St. Margaret | Pittsburgh, PA | $250.80 | $18.31 – $355.30 |
| UPMC Passavant-McCandless | Pittsburgh, PA | $298.20 | $19.71 – $422.45 |
| University Hospitals Geneva Medical Center | Geneva, OH | $361.50 | $7.79 – $72.00 |
| University Hospitals St. John Medical Center | Westlake OH, OH | $375.75 | $7.79 – $105.30 |
| UPMC Muncy | Muncy, PA | $606.00 | $20.02 – $808.00 |
| UPMC Williamsport | Williamsport, PA | $606.00 | $20.02 – $808.00 |
| UPMC Presbyterian | Pittsburgh, PA | $686.40 | $18.20 – $972.40 |
| UPMC Wellsboro | Wellsboro, PA | $732.80 | $18.20 – $824.40 |