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ICD-10-CM 2027

ICD-10 code for low syndrome

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

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

About coding low syndrome

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

More specific low syndrome codes (official index)

  • atmospheric pressure T70.29 — Other effects of high altitude
  • back M54.50 — Low back pain, unspecified
  • output (cardiac) I50.9 — Heart failure, unspecified

Common questions about low syndrome ICD-10 codes

What is the ICD-10 code for atmospheric pressure low syndrome?

T70.29 — Other effects of high altitude (header code; choose a more specific subcode).

What is the ICD-10 code for back low syndrome?

M54.50 — Low back pain, unspecified.

What is the ICD-10 code for output low syndrome?

I50.9 — Heart failure, unspecified.