ICD-10-CM Code T23.4
Corrosion of unspecified degree of wrist and hand
Non-Billable Code
Non-Billable means the code is not sufficient justification for admission to an acute care hospital when used a principal diagnosis. Use a child code to capture more detail.ICD Code T23.4 is a non-billable code. To code a diagnosis of this type, you must use one of the nine child codes of T23.4 that describes the diagnosis 'corrosion of unspecified degree of wrist and hand' in more detail.
- T23.4 Corrosion of unspecified degree of wrist and hand NON-BILLABLE
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- T23.431 Corrosion of unspecified degree of multiple right fingers (nail), not including thumb NON-BILLABLE
- T23.432 Corrosion of unspecified degree of multiple left fingers (nail), not including thumb NON-BILLABLE
- T23.439 Corrosion of unspecified degree of unspecified multiple fingers (nail), not including thumb NON-BILLABLE
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- T23.441 Corrosion of unspecified degree of multiple right fingers (nail), including thumb NON-BILLABLE
- T23.442 Corrosion of unspecified degree of multiple left fingers (nail), including thumb NON-BILLABLE
- T23.449 Corrosion of unspecified degree of unspecified multiple fingers (nail), including thumb NON-BILLABLE
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- T23.451 Corrosion of unspecified degree of right palm NON-BILLABLE
- T23.452 Corrosion of unspecified degree of left palm NON-BILLABLE
- T23.459 Corrosion of unspecified degree of unspecified palm NON-BILLABLE
The ICD code T23 is used to code Burn
A burn is a type of injury to skin , or other tissues, caused by heat, electricity, chemicals, friction, or radiation. Burns that affect only the superficial skin layers are known as superficial or first-degree burns. When the injury extends into some of the underlying layers, it is described as a partial-thickness or second-degree burn. In a full-thickness or third-degree burn, the injury extends to all layers of the skin. A fourth-degree burn additionally involves injury to deeper tissues, such as muscle, tendons, or bone.
Specialty: | Critical Care Medicine |
MeSH Codes: | D002056, D002056, D002056, D002056, D002056, D002056, D002056, D002056, D002056, D002056 |
ICD 9 Codes: | 940, 941, 942, 943, 944, 945, 946, 947, 948, 949 |
Second-degree burn of the hand
Coding Notes for T23.4 Info for medical coders on how to properly use this ICD-10 code
- codeFirst:
- See Section T51-T65 to identify chemical and intent
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Additional Code Note:
Use Additional Code
Use Additional Code note means a second code must be used in conjunction with this code. Codes with this note are Etiology codes and must be followed by a Manifestation code or codes. - External cause code to identify place See Code Y92
Parent Code: T23 - Burn and corrosion of wrist and hand