S66 – Injury of muscle, fascia and tendon at wrist and hand level
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Tyoe 2 Excludes
sprain of joints and ligaments of wrist and hand (S63.-)
Code Also
any associated open wound (S61.-)
Child Codes
Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| S00-T88 | Injury, poisoning and certain other consequences of external causes (S00-T88) |
| S60-S69 | Injuries to the wrist, hand and fingers (S60-S69) |
| S66 |
Injury of muscle, fascia and tendon at wrist and hand level
Type 2 Excludes
sprain of joints and ligaments of wrist and hand (S63.-)
Code Also
any associated open wound (S61.-)
|
| S66.0 | Injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level |
| S66.00 | Unspecified injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level |
| S66.001 | Unspecified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level |
| S66.002 | Unspecified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level |
| S66.009 | Unspecified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66.01 | Strain of long flexor muscle, fascia and tendon of thumb at wrist and hand level |
| S66.011 | Strain of long flexor muscle, fascia and tendon of right thumb at wrist and hand level |
| S66.012 | Strain of long flexor muscle, fascia and tendon of left thumb at wrist and hand level |
| S66.019 | Strain of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66.02 | Laceration of long flexor muscle, fascia and tendon of thumb at wrist and hand level |
| S66.021 | Laceration of long flexor muscle, fascia and tendon of right thumb at wrist and hand level |
| S66.022 | Laceration of long flexor muscle, fascia and tendon of left thumb at wrist and hand level |
| S66.029 | Laceration of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66.09 | Other specified injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level |
| S66.091 | Other specified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level |
| S66.092 | Other specified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level |
| S66.099 | Other specified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66.1 | Injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66.10 | Unspecified injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66.100 | Unspecified injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level |
| S66.101 | Unspecified injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.102 | Unspecified injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.103 | Unspecified injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.104 | Unspecified injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.105 | Unspecified injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.106 | Unspecified injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.107 | Unspecified injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.108 | Unspecified injury of flexor muscle, fascia and tendon of other finger at wrist and hand level |
| S66.109 | Unspecified injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level |
| S66.11 | Strain of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66.110 | Strain of flexor muscle, fascia and tendon of right index finger at wrist and hand level |
| S66.111 | Strain of flexor muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.112 | Strain of flexor muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.113 | Strain of flexor muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.114 | Strain of flexor muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.115 | Strain of flexor muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.116 | Strain of flexor muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.117 | Strain of flexor muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.118 | Strain of flexor muscle, fascia and tendon of other finger at wrist and hand level |
| S66.119 | Strain of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level |
| S66.12 | Laceration of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66.120 | Laceration of flexor muscle, fascia and tendon of right index finger at wrist and hand level |
| S66.121 | Laceration of flexor muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.122 | Laceration of flexor muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.123 | Laceration of flexor muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.124 | Laceration of flexor muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.125 | Laceration of flexor muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.126 | Laceration of flexor muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.127 | Laceration of flexor muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.128 | Laceration of flexor muscle, fascia and tendon of other finger at wrist and hand level |
| S66.129 | Laceration of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level |
| S66.19 | Other injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66.190 | Other injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level |
| S66.191 | Other injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.192 | Other injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.193 | Other injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.194 | Other injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.195 | Other injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.196 | Other injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.197 | Other injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.198 | Other injury of flexor muscle, fascia and tendon of other finger at wrist and hand level |
| S66.199 | Other injury of flexor muscle, fascia and tendon of unspecified finger 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 |
| S66.3 | Injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| 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 |
| S66.301 | 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 |
| 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 |
| S66.311 | Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.312 | Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.313 | Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.314 | Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.315 | Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.316 | Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.317 | Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.318 | Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level |
| S66.319 | Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level |
| 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 |
| S66.321 | Laceration of extensor muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.322 | Laceration of extensor muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.323 | Laceration of extensor muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.324 | Laceration of extensor muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.325 | Laceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.326 | Laceration of extensor muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.327 | Laceration of extensor muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.328 | Laceration of extensor muscle, fascia and tendon of other finger at wrist and hand level |
| S66.329 | Laceration of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level |
| 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 |
| S66.391 | Other injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.392 | Other injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.393 | Other injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.394 | Other injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.395 | Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.396 | Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.397 | Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.398 | Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level |
| S66.399 | Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level |
| S66.4 | Injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level |
| S66.40 | Unspecified injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level |
| S66.401 | Unspecified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level |
| S66.402 | Unspecified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level |
| S66.409 | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66.41 | Strain of intrinsic muscle, fascia and tendon of thumb at wrist and hand level |
| S66.411 | Strain of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level |
| S66.412 | Strain of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level |
| S66.419 | Strain of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66.42 | Laceration of intrinsic muscle, fascia and tendon of thumb at wrist and hand level |
| S66.421 | Laceration of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level |
| S66.422 | Laceration of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level |
| S66.429 | Laceration of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66.49 | Other specified injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level |
| S66.491 | Other specified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level |
| S66.492 | Other specified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level |
| S66.499 | Other specified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66.5 | Injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66.50 | Unspecified injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66.500 | Unspecified injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level |
| S66.501 | Unspecified injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.502 | Unspecified injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.503 | Unspecified injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.504 | Unspecified injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.505 | Unspecified injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.506 | Unspecified injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.507 | Unspecified injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.508 | Unspecified injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level |
| S66.509 | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level |
| S66.51 | Strain of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66.510 | Strain of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level |
| S66.511 | Strain of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.512 | Strain of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.513 | Strain of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.514 | Strain of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.515 | Strain of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.516 | Strain of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.517 | Strain of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.518 | Strain of intrinsic muscle, fascia and tendon of other finger at wrist and hand level |
| S66.519 | Strain of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level |
| S66.52 | Laceration of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66.520 | Laceration of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level |
| S66.521 | Laceration of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.522 | Laceration of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.523 | Laceration of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.524 | Laceration of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.525 | Laceration of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.526 | Laceration of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.527 | Laceration of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.528 | Laceration of intrinsic muscle, fascia and tendon of other finger at wrist and hand level |
| S66.529 | Laceration of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level |
| S66.59 | Other injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66.590 | Other injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level |
| S66.591 | Other injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level |
| S66.592 | Other injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66.593 | Other injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66.594 | Other injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66.595 | Other injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66.596 | Other injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level |
| S66.597 | Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level |
| S66.598 | Other injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level |
| S66.599 | Other injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level |
| S66.8 | Injury of other specified muscles, fascia and tendons at wrist and hand level |
| S66.80 | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level |
| S66.801 | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, right hand |
| S66.802 | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, left hand |
| S66.809 | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand |
| S66.81 | Strain of other specified muscles, fascia and tendons at wrist and hand level |
| S66.811 | Strain of other specified muscles, fascia and tendons at wrist and hand level, right hand |
| S66.812 | Strain of other specified muscles, fascia and tendons at wrist and hand level, left hand |
| S66.819 | Strain of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand |
| S66.82 | Laceration of other specified muscles, fascia and tendons at wrist and hand level |
| S66.821 | Laceration of other specified muscles, fascia and tendons at wrist and hand level, right hand |
| S66.822 | Laceration of other specified muscles, fascia and tendons at wrist and hand level, left hand |
| S66.829 | Laceration of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand |
| S66.89 | Other injury of other specified muscles, fascia and tendons at wrist and hand level |
| S66.891 | Other injury of other specified muscles, fascia and tendons at wrist and hand level, right hand |
| S66.892 | Other injury of other specified muscles, fascia and tendons at wrist and hand level, left hand |
| S66.899 | Other injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand |
| S66.9 | Injury of unspecified muscle, fascia and tendon at wrist and hand level |
| S66.90 | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level |
| S66.901 | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand |
| S66.902 | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand |
| S66.909 | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand |
| S66.91 | Strain of unspecified muscle, fascia and tendon at wrist and hand level |
| S66.911 | Strain of unspecified muscle, fascia and tendon at wrist and hand level, right hand |
| S66.912 | Strain of unspecified muscle, fascia and tendon at wrist and hand level, left hand |
| S66.919 | Strain of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand |
| S66.92 | Laceration of unspecified muscle, fascia and tendon at wrist and hand level |
| S66.921 | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand |
| S66.922 | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, left hand |
| S66.929 | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand |
| S66.99 | Other injury of unspecified muscle, fascia and tendon at wrist and hand level |
| S66.991 | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand |
| S66.992 | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand |
| S66.999 | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand |