S66.2 - Injury of extensor muscle, fascia and tendon of thumb at wrist and hand level

  • Applicable to Injury of extensor muscle, fascia and tendon of thumb at wrist and hand level
  • The 2025 edition of ICD10-CM S66.2 became effective on October 1, 2024.
  • This is the American ICD10-CM version of S66.2 - other international versions of ICD10 S66.2 may differ.
  • S66.2 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • S66.2 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.
  • S66.2 - Injury of extensor muscle, fascia and tendon of thumb at wrist and hand level
    • S66.2 - Injury of extensor muscle, fascia and tendon of thumb at wrist and hand level
    • S66.20 - Unspecified injury of extensor muscle, fascia and tendon of thumb at wrist and hand level
    • S66.201 - Unspecified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level
    • S66.202 - Unspecified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level
    • S66.209 - Unspecified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level
    • S66.21 - Strain of extensor muscle, fascia and tendon of thumb at wrist and hand level
    • S66.211 - Strain of extensor muscle, fascia and tendon of right thumb at wrist and hand level
    • S66.212 - Strain of extensor muscle, fascia and tendon of left thumb at wrist and hand level
    • S66.219 - Strain of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level
    • S66.22 - Laceration of extensor muscle, fascia and tendon of thumb at wrist and hand level
    • S66.221 - Laceration of extensor muscle, fascia and tendon of right thumb at wrist and hand level
    • S66.222 - Laceration of extensor muscle, fascia and tendon of left thumb at wrist and hand level
    • S66.229 - Laceration of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level
    • S66.29 - Other specified injury of extensor muscle, fascia and tendon of thumb at wrist and hand level
    • S66.291 - Other specified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level
    • S66.292 - Other specified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level
    • S66.299 - Other specified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level

The following codes above S66.2 contain annotation back-references that may be applicable to S66.2:

Chapter: S00-T88 Injury, poisoning and certain other consequences of external causes

Section: S60-S69 Injuries to the wrist, hand and fingers

Category: S66 Injury of muscle, fascia and tendon at wrist and hand level

       
Non-Billable/Non-Specific Code

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