ICD-10 Code
International Classification of Diseases, 10th Revision
Nov 16, 2018
S66.30 is NOT a complete or valid ICD 10 diagnosis code.

You should code each health care encounter to the level of certainty known for that encounter. When sufficient clinical information is not known or available to assign a more specific code, it is acceptable to report the appropriate unspecified code.

See below for more specifc codes relating to
Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level

More specific codes for Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level

  • S66.300 - Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level
  • S66.301 - Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level
  • S66.302 - Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level
  • S66.303 - Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level
  • S66.304 - Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level
  • S66.305 - Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level
  • S66.306 - Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level
  • S66.307 - Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level
  • S66.308 - Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level
  • S66.309 - Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level

Related Terms to “Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level”

  • Injury - T14.90See also specified injury type
    • muscle(and fascia) (and tendon)
      • finger
        • little
          • extensor(forearm level)
            • hand level - S66.30
        • middle
          • extensor(forearm level)
            • hand level - S66.30
        • ring
          • extensor(forearm level)
            • hand level - S66.30
See the ICD-10-CM Coding Guidelines.

Questions related to S66.30 Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.