M66.3 - Spontaneous rupture of flexor tendons

  • Applicable to Spontaneous rupture of flexor tendons
  • The 2025 edition of ICD10-CM M66.3 became effective on October 1, 2024.
  • This is the American ICD10-CM version of M66.3 - other international versions of ICD10 M66.3 may differ.
  • M66.3 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • M66.3 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.
  • M66.3 - Spontaneous rupture of flexor tendons
    • M66.3 - Spontaneous rupture of flexor tendons
    • M66.30 - Spontaneous rupture of flexor tendons, unspecified site
    • M66.31 - Spontaneous rupture of flexor tendons, shoulder
    • M66.311 - Spontaneous rupture of flexor tendons, right shoulder
    • M66.312 - Spontaneous rupture of flexor tendons, left shoulder
    • M66.319 - Spontaneous rupture of flexor tendons, unspecified shoulder
    • M66.32 - Spontaneous rupture of flexor tendons, upper arm
    • M66.321 - Spontaneous rupture of flexor tendons, right upper arm
    • M66.322 - Spontaneous rupture of flexor tendons, left upper arm
    • M66.329 - Spontaneous rupture of flexor tendons, unspecified upper arm
    • 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
    • M66.34 - Spontaneous rupture of flexor tendons, hand
    • M66.341 - Spontaneous rupture of flexor tendons, right hand
    • M66.342 - Spontaneous rupture of flexor tendons, left hand
    • M66.349 - Spontaneous rupture of flexor tendons, unspecified hand
    • M66.35 - Spontaneous rupture of flexor tendons, thigh
    • M66.351 - Spontaneous rupture of flexor tendons, right thigh
    • M66.352 - Spontaneous rupture of flexor tendons, left thigh
    • M66.359 - Spontaneous rupture of flexor tendons, unspecified thigh
    • M66.36 - Spontaneous rupture of flexor tendons, lower leg
    • M66.361 - Spontaneous rupture of flexor tendons, right lower leg
    • M66.362 - Spontaneous rupture of flexor tendons, left lower leg
    • M66.369 - Spontaneous rupture of flexor tendons, unspecified lower leg
    • M66.37 - Spontaneous rupture of flexor tendons, ankle and foot
    • M66.371 - Spontaneous rupture of flexor tendons, right ankle and foot
    • M66.372 - Spontaneous rupture of flexor tendons, left ankle and foot
    • M66.379 - Spontaneous rupture of flexor tendons, unspecified ankle and foot
    • M66.38 - Spontaneous rupture of flexor tendons, other site
    • M66.39 - Spontaneous rupture of flexor tendons, multiple sites

The following codes above M66.3 contain annotation back-references that may be applicable to M66.3:

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

spontaneous icd 10
 
tendons icd 10
 
flexor icd 10
 
rupture icd 10
 
Non-Billable/Non-Specific Code

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