T20.4 - Corrosion of unspecified degree of head, face, and neck
The ICD 10 Code for
Corrosion of unspecified degree of head, face, and neck is listed as
T20.4. Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field |
Value |
| Diagnosis Code: |
T20.4
|
| Description: |
Corrosion of unspecified degree of head, face, and neck
-
Code first (T51-T65) to identify chemical and intent
- Use additional external cause code to identify place (Y92)
|
|
|
| Chapter |
Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Block |
Burns and corrosions (T20-T32) |
| Parent |
T20 - Burn and corrosion of head, face, and neck |
| ICD-10-CM Children (deeper level / typically more specific) of T20.4: |
|---|
| T20.40 - Corrosion of unspecified degree of head, face, and neck, unspecified site |
| T20.41 - Corrosion of unspecified degree of ear [any part, except ear drum] |
| T20.42 - Corrosion of unspecified degree of lip(s) |
| T20.43 - Corrosion of unspecified degree of chin |
| T20.44 - Corrosion of unspecified degree of nose (septum) |
| T20.45 - Corrosion of unspecified degree of scalp [any part] |
| T20.46 - Corrosion of unspecified degree of forehead and cheek |
| T20.47 - Corrosion of unspecified degree of neck |
| T20.49 - Corrosion of unspecified degree of multiple sites of head, face, and neck |
| ICD-10-CM Siblings (same level / similar specificity) of T20.4: |
|---|
| T20.0 - Burn of unspecified degree of head, face, and neck |
| T20.1 - Burn of first degree of head, face, and neck |
| T20.2 - Burn of second degree of head, face, and neck |
| T20.3 - Burn of third degree of head, face, and neck |
| T20.5 - Corrosion of first degree of head, face, and neck |
| T20.6 - Corrosion of second degree of head, face, and neck |
| T20.7 - Corrosion of third degree of head, face, and neck |
