Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.
Original text from hospital filings
Muscle-Specific Kinase (MuSK) Autoantibody, Serum
Grayling, MI
See all hospitals reporting CPT 86366 →Price type
Munson Healthcare Grayling’s median price of $22 is 18% below the median hospital's median price ($27), higher than 43% of the 2,088 hospitals reporting CPT 86366. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 8 payers, 21 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.
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| # | |||||||
|---|---|---|---|---|---|---|---|
| 1 | Blue Cross Blue Shield managed medicaid facility · fee schedule · outpatient | $10 | $10 | — | — | — | $10 – $10 |
| 2 | Molina managed medicaid facility · fee schedule · outpatient | $10 | $10 | — | — | — | $10 – $10 |
| 3 | UnitedHealthcare managed medicaid facility · fee schedule · outpatient | $10 | $10 | — | — | — | $10 – $10 |
| 4 | Blue Cross Blue Shield commercial professional · fee schedule · both | $14 | $14 | — | — | — | $14 – $14 |
| 5 | Aetna medicare advantage facility · fee schedule · outpatient | $18 | $18 | — | — | — | $18 – $18 |
| 6 | Humana medicare advantage facility · fee schedule · outpatient | $18 | $18 | — | — | — | $18 – $18 |
| 7 | UnitedHealthcare medicare advantage facility · fee schedule · outpatient | $18 | $18 | — | — | — | $18 – $18 |
| 8 | UnitedHealthcare commercial professional · fee schedule · both | $18 | $18 | — | — | — | $18 – $18 |
| 9 | UnitedHealthcare medicare advantage professional · fee schedule · both | $18 | $18 | — | — | — | $18 – $18 |
| 10 | WellCare medicare advantage facility · fee schedule · outpatient | $18 | $18 | — | — | — | $18 – $18 |
| 11 | Cigna commercial professional · fee schedule · both | $19 | $19 | — | — | — | $19 – $19 |
| 12 | Aetna commercial professional · fee schedule · both | $19 | $19 | — | — | — | $19 – $19 |
| 13 | Molina medicare advantage facility · fee schedule · outpatient | $20 | $20 | — | — | — | $20 – $20 |
| 14 | Cigna commercial facility · fee schedule · outpatient | $20 | $20 | — | — | — | $20 – $20 |
| 15 | Blue Cross Blue Shield commercial facility · fee schedule · outpatient | $24 | $24 | — | — | — | $24 – $24 |
| 16 | UnitedHealthcare commercial facility · percent of total billed charges · inpatientfrom % of charges | $180 | $180 | — | — | — | $180 – $180 |
| 17 | UnitedHealthcare commercial facility · percent of total billed charges · outpatientfrom % of charges | $180 | $180 | — | — | — | $180 – $180 |
| 18 | Aetna commercial facility · percent of total billed charges · inpatientfrom % of charges | $227 | $227 | — | — | — | $227 – $227 |
| 19 | Aetna commercial facility · percent of total billed charges · outpatientfrom % of charges | $227 | $227 | — | — | — | $227 – $227 |
| 20 | First Health commercial facility · percent of total billed charges · inpatientfrom % of charges | $255 | $255 | — | — | — | $255 – $255 |
| 21 | First Health commercial facility · percent of total billed charges · outpatientfrom % of charges | $255 | $255 | — | — | — | $255 – $255 |
Last updated: Apr 17, 2026
See Muscle-specific kinase antibody test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.