HCHG PROTHOMBIN TIME in Maryland
Below is what hospitals in Maryland charge if you pay cash, and the typical rate insurers negotiated.
Cash prices at 9 hospitals in Maryland run from $10 to $33. The typical hospital charges $16. Where a hospital sits on this scale matters more than the number alone:
typical: $16
Cheaper than most hospitalsPricier than most hospitals
9 hospitals. Sort by: Cash price ▲ · Negotiated median · Gross charge · Negotiated low
What these numbers mean.
Cash price is what the hospital lists for patients paying out of pocket.
Negotiated median is the middle of what insurance companies actually agreed to pay.
Gross charge is the sticker price — almost nobody pays it.
What you will actually pay is usually different from both numbers:
with insurance, your deductible, copay, or coinsurance decides what you owe —
the negotiated rate is what the insurer pays, not your bill.
A single line item may not be the whole cost: physician, anesthesia, pathology,
and facility fees can be billed separately.
Prices vary by hospital and change over time; always confirm with the hospital before you go.
| Hospital | Cash price | Where it sits | Insurance pays (typical) | Gross charge |
|---|---|---|---|---|
| Greater Baltimore Medical Center (GBMC) MD | $10Insurance typically pays $5Sticker price $10 | Lowest price of any hospital | $5 | $10 |
| Howard County General Hospital MD · Price file July 1, 2025 | $13Insurance typically pays —Sticker price $13 | Cheaper than 88% of hospitals | — | $13 |
| Suburban Hospital MD · Price file July 1, 2025 | $14Insurance typically pays —Sticker price $14 | Cheaper than 75% of hospitals | — | $14 |
| The Johns Hopkins Hospital MD · Price file July 1, 2025 | $14Insurance typically pays —Sticker price $14 | Cheaper than 62% of hospitals | — | $14 |
| Johns Hopkins Bayview Medical Center MD · Price file July 1, 2025 | $16Insurance typically pays —Sticker price $16 | Cheaper than 50% of hospitals | — | $16 |
| Atlantic General Hospital MD | $22Insurance typically pays $22Sticker price $22 | Pricier than 62% of hospitals | $22 | $22 |
| TidalHealth Nanticoke MD | $22Insurance typically pays $22Sticker price $22 | Pricier than 62% of hospitals | $22 | $22 |
| CalvertHealth Medical Center MD | $25Insurance typically pays —Sticker price $25 | Pricier than 88% of hospitals | — | $25 |
| Encompass Health Rehab Hospital Of Salisbury MD | $33Insurance typically pays —Sticker price $44 | Highest price of any hospital | — | $44 |
Procedure code 85610. Prices are from each hospital's own published price file — see methodology.