G8566
HCPCSPt inelig ref oto eval
Official HCPCS Level II long descriptor
Patient is not eligible for the "referral for otologic evaluation for sudden or rapidly progressive hearing loss" measure
HCPCS Level II code G8566 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Pt inelig ref oto eval
Added to HCPCS: 2010-01-01
Nearby codes in G8
- G8543Cur funct asses; no care pln
- G8559Pt ref doc oto eval
- G8560Pt hx act drain prev 90 days
- G8561Pt inelig for ref oto eval
- G8562Pt no hx act drain 90 d
- G8563Pt no ref oto reas no spec
- G8564Pt ref oto eval
- G8565Ver doc hear loss
- G8567Pt no doc hear loss
- G8568Pt no ref otolo no spec
- G8569Prol intubation req
- G8570No prol intub req
- G8575Postop ren fail
- G8576No postop ren fail
- G8577Reop req bld grft oth
- G8578No reop req bld grft oth
Where this code sits
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HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.