Is G32.0 a billable ICD-10-CM code?

Yes. G32.0 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does G32.0 sit in the tabular list?

Diseases of the nervous system (G00-G99), in the block Other degenerative diseases of the nervous system (G30-G32).

What cannot be coded together with G32.0?

G32.0 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter.

G32.0

G32.0 — Subacute combined degeneration of spinal cord in diseases classified elsewhere

Billable / specific codeICD-10-CM

G32.0 is a billable, specific ICD-10-CM code for subacute combined degeneration of spinal cord in diseases classified elsewhere. It is valid for submission on a claim.

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

syphilitic combined degeneration of spinal cord (A52.11)

Code first

The underlying condition must be sequenced before this code.

underlying disease, such as:
other dietary vitamin B12 deficiency anemia (D51.3)
vitamin B12 deficiency anemia due to intrinsic factor deficiency (D51.0)
vitamin B12 deficiency anemia, unspecified (D51.8)
vitamin B12 deficiency (E53.8)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Dana-Putnam syndrome
Sclerosis of spinal cord (combined) (dorsolateral) (posterolateral)

Risk adjustment

G32.0 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

HCC 182 Spinal Cord Disorders/Injuries0.478 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

G32.0 is named in 14 Medicare coverage policies — 14 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

A53057Billing and Coding: Home Health Occupational Therapy
A53064Billing and Coding: Outpatient Occupational Therapy
A53065Billing and Coding: Outpatient Physical Therapy
A54095Billing and Coding: Nerve Conduction Studies and Electromyography

Code history

G32.0 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 G32. If G32.0 is not quite right, the correct code is usually one of these.

G32.8Other specified degenerative disorders of nervous system in diseases classified elsewhere

Questions about G32.0

Is G32.0 a billable ICD-10-CM code?: Yes. G32.0 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does G32.0 sit in the tabular list?: Diseases of the nervous system (G00-G99), in the block Other degenerative diseases of the nervous system (G30-G32).
What cannot be coded together with G32.0?: G32.0 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter.