T23.73

The ICD-10-CM code for corrosion of 3rd deg mu fingers (nail), not including thumb is T23.73. The full clinical description is "Corrosion of third degree of multiple fingers (nail), not including thumb". T23.73 is a non-billable header code. Use a more specific child code for billing purposes.

ICD-10-CM code T23.73 represents “Corrosion of third degree of multiple fingers (nail), not including thumb”. It is classified under Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes and is a non-billable header code. Use a more specific child code for billing purposes.

No, T23.73 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under T23.73.

T23.73 is in Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (codes S00-T88).

T23.73 has Excludes1 notes indicating codes that cannot be used together with it, including: birth trauma (P10-P15); obstetric trauma (O70-O71).

T23.73 has 3 child codes, including: T23.731 (Corros 3rd deg mu right fingers (nail), not including thumb), T23.732 (Corros 3rd deg mu left fingers (nail), not including thumb), T23.739 (Corros third degree of unsp mult fngr (nail), not inc thumb).

Yes, when using T23.73, also report: any retained foreign body, if applicable (Z18.-); code from category T31 or T32 to identify extent of body surface involved; external cause code to identify place (Y92).

T23.73 is linked to 1 UMLS Concept Unique Identifier: C2872585. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like corrosion of 3rd deg mu fingers (nail), not including thumb affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

There is no direct ICD-11 mapping available for T23.73 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.