Skip to content
Dx

ICD-10-CM 2027

ICD-10 code for posterior syndrome

Choose a code from the options below based on the documentation.

From the official ICD-10-CM alphabetic index entry “Syndrome › posterior”. Page updated September 29, 2026.

About coding posterior syndrome

The official ICD-10-CM index doesn't give a single default code for posterior syndrome; the code depends on the details below.

More specific posterior syndrome codes (official index)

  • cervical sympathetic M53.0 — Cervicocranial syndrome
  • cord G83.83 — Posterior cord syndrome
  • fossa compression G93.5 — Compression of brain
  • reversible encephalopathy (PRES) I67.83 — Posterior reversible encephalopathy syndrome

Common questions about posterior syndrome ICD-10 codes

What is the ICD-10 code for cervical sympathetic posterior syndrome?

M53.0 — Cervicocranial syndrome.

What is the ICD-10 code for cord posterior syndrome?

G83.83 — Posterior cord syndrome.

What is the ICD-10 code for fossa compression posterior syndrome?

G93.5 — Compression of brain.

What is the ICD-10 code for reversible encephalopathy posterior syndrome?

I67.83 — Posterior reversible encephalopathy syndrome.