G37.3

Billable

Acute transverse myelitis in demyelinating disease of central nervous system

G37.3 is the ICD-10-CM code for Acute transverse myelitis in demyelinating disease of central nervous system. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
G00-G99
Parent
G37
Edition
FY2026

G00-G99 Diseases of the nervous system

What this means — in plain language

MedlinePlus · NIH

The brain, spinal cord, and nerves make up the nervous system. Together they control all the workings of the body. When something goes wrong with a part of your nervous system, you can have trouble moving, speaking, swallowing, breathing, or learning. You can also have problems with your memory, senses, or mood. There are more than 600 neurologic diseases. Major types include: Diseases caused by faulty genes, such…

Read more about Neurologic Diseases at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • Acute transverse myelitis NOS
  • Acute transverse myelopathy

Excludes1 — not coded here

  • acute flaccid myelitis (G04.82)
  • multiple sclerosis (G35-)
  • neuromyelitis optica [Devic] (G36.0)

Frequently asked questions

What is ICD-10 code G37.3?
G37.3 is the ICD-10-CM code for "Acute transverse myelitis in demyelinating disease of central nervous system". It falls under G00-G99 Diseases of the nervous system.
Is G37.3 a billable code?
Yes — G37.3 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from G37.3?
Excludes1 (not coded here): acute flaccid myelitis (G04.82); multiple sclerosis (G35-); neuromyelitis optica [Devic] (G36.0).

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

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