Skip to content

M99.06

Billable

Segmental and somatic dysfunction of lower extremity

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A dysfunction affecting the bones, joints, and muscles of the legs and feet where normal alignment and movement are impaired.

Coding Tips

  • Specify whether the dysfunction affects the right leg, left leg, or bilateral lower extremities
  • Distinguish between segmental dysfunction and actual fractures or dislocations

Code Hierarchy

Open M99.06 in the Interactive Encoder

See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.