M66.33 - Spontaneous rupture of flexor tendons, forearm

  • Applicable to Spontaneous rupture of flexor tendons, forearm
  • The 2025 edition of ICD10-CM M66.33 became effective on October 1, 2024.
  • This is the American ICD10-CM version of M66.33 - other international versions of ICD10 M66.33 may differ.
  • M66.33 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • M66.33 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
  • M66.33 - Spontaneous rupture of flexor tendons, forearm
    • M66.33 - Spontaneous rupture of flexor tendons, forearm
    • M66.331 - Spontaneous rupture of flexor tendons, right forearm
    • M66.332 - Spontaneous rupture of flexor tendons, left forearm
    • M66.339 - Spontaneous rupture of flexor tendons, unspecified forearm

The following codes above M66.33 contain annotation back-references that may be applicable to M66.33:

Chapter: M00-M99 Diseases of the musculoskeletal system and connective tissue

Section: M65-M67 Disorders of synovium and tendon

Category: M66 Spontaneous rupture of synovium and tendon

    
Non-Billable/Non-Specific Code

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