Is G83.30 a billable ICD-10-CM code?

Yes. G83.30 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does G83.30 sit in the tabular list?

Diseases of the nervous system (G00-G99), in the block Cerebral palsy and other paralytic syndromes (G80-G83).

G83.30

G83.30 — Monoplegia, unspecified affecting unspecified side

Billable / specific codeICD-10-CMunspecified

G83.30 is a billable, specific ICD-10-CM code for monoplegia, unspecified affecting unspecified side. It is valid for submission on a claim.

Risk adjustment

G83.30 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

HCC 254 Monoplegia, Other Paralytic Syndromes0.321 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.

Medicare coverage

G83.30 is named in 2 Medicare coverage policies — 2 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

A54095Billing and Coding: Nerve Conduction Studies and Electromyography
A57123Billing and Coding: Nerve Conduction Studies and Electromyography

Code history

G83.30 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Related codes at this level

Codes that share G83.3. If G83.30 is not quite right, the correct code is usually one of these.

Questions about G83.30

Is G83.30 a billable ICD-10-CM code?: Yes. G83.30 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does G83.30 sit in the tabular list?: Diseases of the nervous system (G00-G99), in the block Cerebral palsy and other paralytic syndromes (G80-G83).