Question 1

What is ICD-10 code G95?

Accepted Answer

G95 is the ICD-10-CM diagnosis code for Other and unspecified diseases of spinal cord. It belongs to the ICD-10-CM chapter for diseases of the nervous system (g00-g99). G95 is a non-billable header code that organizes more specific child codes; the actual diagnosis on a claim must use one of those children. G95 is part of the FY2026 ICD-10-CM code set published by the CMS National Center for Health Statistics and used on Medicare, Medicaid, and commercial claims in the United States.

Question 2

Is G95 an HCC code?

Accepted Answer

G95 is a non-billable header code, so it cannot itself be a payment HCC. Header codes organize more specific child codes that share the same root concept; one of those children may map to a payment HCC under the CMS-HCC V28 or V24 risk adjustment model. Coders should select a child code from the G95 hierarchy that matches the documented presentation, then check that specific child for HCC status.

Question 3

Is G95 billable?

Accepted Answer

No. G95 is a header (non-billable) ICD-10-CM code. Header codes sit at a higher level of the diagnosis hierarchy and exist to organize a family of more specific child codes. Per ICD-10-CM coding guidelines, a header code cannot be reported on a claim as the diagnosis, coders must select a billable child code from the G95 hierarchy that matches the highest level of specificity supported by the provider's documentation. Payers reject header codes submitted as the primary diagnosis.

HCC Buddy Code Card

G95

What This Code Means

Excludes 2, Not included here, may code separately

Child Codes

Code Hierarchy

Open G95 in the Interactive Encoder

G95 ICD-10-CM Code: Other and unspecified diseases of spinal cord