T22.73 (Corrosion of third degree of upper arm) is an umbrella ICD-10-CM medical diagnosis code in the Injury, poisoning and certain other consequences of external causes chapter. It identifies cases of corrosion of third degree of upper arm for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

T22.73 — Corrosion of third degree of upper arm

Chapter S00-T88: Injury, poisoning and certain other consequences of external causes

Need plain-language info on this diagnosis?

Ask GoDavaii AI about Corrosion of third degree of upper arm

Sub-codes under T22.73

T22.731Corrosion of third degree of right upper armT22.732Corrosion of third degree of left upper armT22.739Corrosion of third degree of unspecified upper arm

Related diagnoses

T22.70Corros third deg of shldr/up lmb, except wrs/hnd, unsp siteT22.71Corrosion of third degree of forearmT22.72Corrosion of third degree of elbowT22.74Corrosion of third degree of axillaT22.75Corrosion of third degree of shoulderT22.76Corrosion of third degree of scapular regionT22.79Corros 3rd deg mu sites of shldr/up lmb, except wrs/hnd

Common questions about T22.73 (Corrosion of third degree of upper arm)

What does ICD-10 code T22.73 mean?
T22.73 is the ICD-10-CM 2025 code for Corrosion of third degree of upper arm. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is T22.73 a billable diagnosis code?
T22.73 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under T22.73. Browse the sub-codes listed on this page.
Which ICD-10 chapter does T22.73 belong to?
T22.73 belongs to the chapter "Injury, poisoning and certain other consequences of external causes" (codes S00-T88). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Corrosion of third degree of upper arm?
For a plain-language explanation of Corrosion of third degree of upper arm, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Corrosion of third degree of upper arm" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗