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G13.2

Billable

Systemic atrophy primarily affecting the central nervous system in myxedema

G13.2 is the ICD-10-CM code for Systemic atrophy primarily affecting the central nervous system in myxedema. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
G00-G99
Parent
G13
Edition
FY2026

G00-G99 Diseases of the nervous system

Code first

  • •underlying disease, such as:
  • •hypothyroidism (E03.-)
  • •myxedematous congenital iodine deficiency (E00.1)

Frequently asked questions

What is ICD-10 code G13.2?
G13.2 is the ICD-10-CM code for "Systemic atrophy primarily affecting the central nervous system in myxedema". It falls under G00-G99 Diseases of the nervous system.
Is G13.2 a billable code?
Yes — G13.2 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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