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M66.33 Non-Billable Code

Spontaneous rupture of flexor tendons, forearm

Chapter Classification

Chapter 13 Diseases of the musculoskeletal system and connective tissue (M00-M99)

Section Detail

M65-M67 Disorders of synovium and tendon (M65-M67)

Code Hierarchy

This code is a child of M66.3.

As a non-billable code, it requires more specific digits to be used on a medical claim.

More Specific Diagnosis Codes

This code is not billable as it requires a higher level of specificity. Select a more specific code below.

  • M66.331 - Spontaneous rupture of flexor tendons, right forearm Billable
  • M66.332 - Spontaneous rupture of flexor tendons, left forearm Billable
  • M66.339 - Spontaneous rupture of flexor tendons, unspecified forearm Billable

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