S66.3 ICD 10 Code is a non-billable and non-specific code and should not be used to indicate a diagnosis for reimbursement purposes. There are other codes below it with greater level of diagnosis detail. The 2023 edition of the American ICD-10-CM code became effective on October 1, 2022.
Short description for S66.3 ICD 10 code:
Inj extensor musc/fasc/tend and unsp finger at wrs/hnd lv
Type 2 excludes for S66.3 ICD 10 code
- Injury of extensor muscle, fascia and tendon of thumb at wrist and hand level (S66.2-)
Codes
- S66.30 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
- S66.300A Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter
- S66.300D Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter
- S66.300S Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequela
- S66.301 Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level
- S66.301A Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter
- S66.301D Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter
- S66.301S Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequela
- S66.302 Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level
- S66.302A Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter
- S66.302D Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter
- S66.302S Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, sequela
- S66.303 Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level
- S66.303A Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounter
- S66.303D Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounter
- S66.303S Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, sequela
- S66.304 Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level
- S66.304A Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounter
- S66.304D Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounter
- S66.304S Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, sequela
- S66.305 Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level
- S66.305A Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter
- S66.305D Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter
- S66.305S Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequela
- S66.306 Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level
- S66.306A Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter
- S66.306D Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter
- S66.306S Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequela
- S66.307 Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level
- S66.307A Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter
- S66.307D Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter
- S66.307S Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequela
- S66.308 Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level
- S66.308A Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounter
- S66.308D Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter
- S66.308S Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequela
- S66.309 Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level
- S66.309A Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter
- S66.309D Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter
- S66.309S Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela
- S66.31 Strain of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level
- S66.310 Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level
- S66.310A Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter
- S66.310D Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter
- S66.310S Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequela
- S66.311 Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level
- S66.311A Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter
- S66.311D Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter
- S66.311S Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequela
- S66.312 Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level
- S66.312A Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter
- S66.312D Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter
- S66.312S Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, sequela
- S66.313 Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level
- S66.313A Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounter
- S66.313D Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounter
- S66.313S Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, sequela
- S66.314 Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level
- S66.314A Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounter
- S66.314D Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounter
- S66.314S Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, sequela
- S66.315 Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level
- S66.315A Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter
- S66.315D Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter
- S66.315S Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequela
- S66.316 Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level
- S66.316A Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter
- S66.316D Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter
- S66.316S Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequela
- S66.317 Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level
- S66.317A Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter
- S66.317D Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter
- S66.317S Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequela
- S66.318 Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level
- S66.318A Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounter
- S66.318D Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter
- S66.318S Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequela
- S66.319 Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level
- S66.319A Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter
- S66.319D Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter
- S66.319S Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela
- S66.32 Laceration of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level
- S66.320 Laceration of extensor muscle, fascia and tendon of right index finger at wrist and hand level
- S66.320A Laceration of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter
- S66.320D Laceration of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter
- S66.320S Laceration of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequela
- S66.321 Laceration of extensor muscle, fascia and tendon of left index finger at wrist and hand level
- S66.321A Laceration of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter
- S66.321D Laceration of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter
- S66.321S Laceration of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequela
- S66.322 Laceration of extensor muscle, fascia and tendon of right middle finger at wrist and hand level
- S66.322A Laceration of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter
- S66.322D Laceration of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter
- S66.322S Laceration of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, sequela
- S66.323 Laceration of extensor muscle, fascia and tendon of left middle finger at wrist and hand level
- S66.323A Laceration of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounter
- S66.323D Laceration of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounter
- S66.323S Laceration of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, sequela
- S66.324 Laceration of extensor muscle, fascia and tendon of right ring finger at wrist and hand level
- S66.324A Laceration of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounter
- S66.324D Laceration of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounter
- S66.324S Laceration of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, sequela
- S66.325 Laceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level
- S66.325A Laceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter
- S66.325D Laceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter
- S66.325S Laceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequela
- S66.326 Laceration of extensor muscle, fascia and tendon of right little finger at wrist and hand level
- S66.326A Laceration of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter
- S66.326D Laceration of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter
- S66.326S Laceration of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequela
- S66.327 Laceration of extensor muscle, fascia and tendon of left little finger at wrist and hand level
- S66.327A Laceration of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter
- S66.327D Laceration of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter
- S66.327S Laceration of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequela
- S66.328 Laceration of extensor muscle, fascia and tendon of other finger at wrist and hand level
- S66.328A Laceration of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounter
- S66.328D Laceration of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter
- S66.328S Laceration of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequela
- S66.329 Laceration of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level
- S66.329A Laceration of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter
- S66.329D Laceration of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter
- S66.329S Laceration of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela
- S66.39 Other injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level
- S66.390 Other injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level
- S66.390A Other injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter
- S66.390D Other injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter
- S66.390S Other injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequela
- S66.391 Other injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level
- S66.391A Other injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter
- S66.391D Other injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter
- S66.391S Other injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequela
- S66.392 Other injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level
- S66.392A Other injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter
- S66.392D Other injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter
- S66.392S Other injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, sequela
- S66.393 Other injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level
- S66.393A Other injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounter
- S66.393D Other injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounter
- S66.393S Other injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, sequela
- S66.394 Other injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level
- S66.394A Other injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounter
- S66.394D Other injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounter
- S66.394S Other injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, sequela
- S66.395 Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level
- S66.395A Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter
- S66.395D Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter
- S66.395S Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequela
- S66.396 Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level
- S66.396A Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter
- S66.396D Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter
- S66.396S Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequela
- S66.397 Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level
- S66.397A Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter
- S66.397D Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter
- S66.397S Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequela
- S66.398 Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level
- S66.398A Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounter
- S66.398D Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter
- S66.398S Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequela
- S66.399 Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level
- S66.399A Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter
- S66.399D Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter
- S66.399S Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela
Possible back-references that may be applicable or related to S66.3 ICD10 Code:
- S00-T88 Injury, poisoning and certain other consequences of external causes
- S60-S69 Injuries to the wrist, hand and fingers
- S66 Injury of muscle, fascia and tendon at wrist and hand level
Present On Admission (POA Exempt)
S66.3 ICD 10 code is considered exempt from POA reporting
Clinical information about S66.3 ICD 10 code
No matter how old you are or what you do for a living, you are always using your hands. When there is something wrong with them, you may not be able to do your regular activities.
Hand problems include :
- Carpal tunnel syndrome - compression of a nerve as it goes through the wrist, often making your fingers feel numb
- Injuries that result in fractures (broken bones), ruptured ligaments and dislocations
- Osteoarthritis - wear-and-tear arthritis, which can also cause deformity
- Tendinitis - irritation of the tendons
- Disorders and injuries of your fingers and thumb