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G81.94

G81.94: Hemiplegia, unspecified affecting left nondominant side

Billable / specific codeICD-10-CMleft

G81.94 is a billable, specific ICD-10-CM code for hemiplegia, unspecified affecting left nondominant side. It is valid for submission on a claim.

Check G81.94 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above G81.94

A category’s note binds every code beneath it.

Written on G81: Hemiplegia and hemiparesis

Risk adjustment

G81.94 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

  • HCC 253 Hemiplegia/Hemiparesis0.387 RAF

Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.

Medicare coverage

G81.94 is named in 34 Medicare coverage policies: 29 listing it as supporting medical necessity, and 5 listing it as NOT covered. Which one applies depends on your Medicare contractor.

  • A57701Billing and Coding: Trigger Point Injections (TPI)not covered
  • A59480Billing and Coding: Trigger Point Injections (TPI)not covered
  • A59487Billing and Coding: Trigger Point Injections (TPI)not covered
  • A59498Billing and Coding: Trigger Point Injections (TPI)not covered

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under G81.9

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.