All potassium hydroxide (koh) preparations
Medicare pricing data for 3,502 providers across 48 states
Note: These costs reflect the Medicare physician/supplier component. Hospital facility fees are billed separately and can be 2-5x the physician fee.
💡 What You Should Know
All potassium hydroxide (koh) preparations (HCPCS code Q0112) is a medical procedure billed to Medicare. The average Medicare-allowed cost is $5.66, but hospitals typically charge $22.87 — a 4.0x markup. Prices vary significantly by state and provider.
🏷️ Typical Out-of-Pocket Cost
Medicare patients typically pay about 20% of the allowed amount as coinsurance. Based on the average allowed cost of $5.66, your out-of-pocket cost would be approximately $1.13. Actual costs depend on your specific plan, deductible, and whether you've met your annual out-of-pocket maximum.
What Hospitals Charge vs. What Medicare Pays
Hospitals charge 4.0x more than what Medicare allows for this procedure. Medicare actually pays $5.66 on average.
Cost by State
Medicare-allowed amounts vary significantly by state
| State | Allowed Cost | Hospital Charge | Providers | Services | vs. National |
|---|---|---|---|---|---|
| Indiana | $6 | $27 | 68 | 232 | +0.9% |
| Nevada | $6 | $15 | 17 | 54 | +0.9% |
| New Hampshire | $6 | $44 | 14 | 70 | +0.9% |
| New Jersey | $6 | $27 | 19 | 84 | +0.9% |
| New Mexico | $6 | $33 | 11 | 53 | +0.9% |
| South Dakota | $6 | $15 | 13 | 48 | +0.9% |
| Utah | $6 | $19 | 23 | 62 | +0.9% |
| Alaska | $6 | $28 | 3 | 15 | +0.9% |
| Massachusetts | $6 | $23 | 102 | 791 | +0.7% |
| Pennsylvania | $6 | $18 | 127 | 547 | +0.7% |
| Texas | $6 | $20 | 291 | 1,711 | +0.7% |
| Georgia | $6 | $22 | 135 | 1,034 | +0.5% |
| Idaho | $6 | $10 | 54 | 206 | +0.5% |
| Illinois | $6 | $34 | 109 | 504 | +0.5% |
| Florida | $6 | $19 | 256 | 1,451 | +0.4% |
| Michigan | $6 | $21 | 95 | 436 | +0.4% |
| Nebraska | $6 | $19 | 27 | 168 | +0.4% |
| North Carolina | $6 | $27 | 269 | 1,173 | +0.4% |
| Oregon | $6 | $24 | 70 | 382 | +0.4% |
| South Carolina | $6 | $23 | 104 | 881 | +0.4% |
| Washington | $6 | $18 | 124 | 543 | +0.4% |
| Wisconsin | $6 | $51 | 46 | 133 | +0.4% |
| Connecticut | $6 | $26 | 32 | 120 | +0.4% |
| Delaware | $6 | $21 | 12 | 90 | +0.2% |
| Iowa | $6 | $37 | 76 | 456 | +0.2% |
| Kentucky | $6 | $29 | 80 | 379 | +0.2% |
| Oklahoma | $6 | $25 | 25 | 105 | +0.2% |
| Arkansas | $6 | $19 | 48 | 254 | +0.2% |
| Kansas | $6 | $23 | 32 | 198 | 0.0% |
| Missouri | $6 | $29 | 88 | 654 | 0.0% |
| Wyoming | $6 | $27 | 15 | 70 | 0.0% |
| Louisiana | $6 | $21 | 45 | 240 | -0.2% |
| Minnesota | $6 | $22 | 33 | 82 | -0.4% |
| Tennessee | $6 | $20 | 98 | 515 | -0.4% |
| West Virginia | $6 | $14 | 19 | 71 | -0.4% |
| Colorado | $6 | $24 | 79 | 243 | -0.4% |
| New York | $6 | $22 | 86 | 698 | -0.5% |
| Arizona | $6 | $32 | 51 | 294 | -0.5% |
| Mississippi | $6 | $31 | 40 | 300 | -0.7% |
| Virginia | $6 | $19 | 108 | 565 | -0.7% |
| Maine | $6 | $21 | 15 | 52 | -0.9% |
| Maryland | $6 | $19 | 90 | 428 | -0.9% |
| California | $6 | $20 | 245 | 1,311 | -1.2% |
| Ohio | $6 | $17 | 90 | 379 | -2.1% |
| Hawaii | $6 | $23 | 35 | 146 | -2.8% |
| Rhode Island | $6 | $18 | 15 | 48 | -2.8% |
| Alabama | $5 | $20 | 39 | 172 | -3.0% |
| Montana | $5 | $24 | 17 | 66 | -3.4% |
⚠️ Important: These costs reflect the Medicare physician/supplier component. Hospital facility fees may be billed separately. Total out-of-pocket costs may be higher.
💊 Need post-procedure medications? Check costs on OpenPrescriber