S56.322A ICD-10-CM Code: Laceration of extensor or abductor muscles, fascia and tendons of left thumb at forearm level, initial encounter
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
S56.322ALaceration of extensor or abductor muscles, fascia and tendons of left thumb at forearm level, initial encounter
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where S56.322A sits
- 1
Chapter 19
Injury, poisoning and certain other consequences of external causes (S00-T88)
- 2
Section
Injuries to the elbow and forearm (S50-S59)
- 3
Category S56
Injury of muscle, fascia and tendon at forearm level
- 4
Subcategory S56.322
Laceration of extensor or abductor muscles, fascia and tendons of left thumb at forearm level
- 5
Code S56.322A
Laceration of extensor or abductor muscles, fascia and tendons of left thumb at forearm level, initial encounter
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for S56.322A.
Code first
No “code first” instruction is listed for S56.322A.
Use additional code
No “use additional code” instruction is listed for S56.322A.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for S56.322A.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for S56.322A.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code S56.322A mean?
S56.322A is the FY 2027 U.S. ICD-10-CM code for “Laceration of extensor or abductor muscles, fascia and tendons of left thumb at forearm level, initial encounter.”
Is S56.322A a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, S56.322A has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is S56.322A located in ICD-10-CM?
S56.322A is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the elbow and forearm (S50-S59) (S50–S59), under category S56, Injury of muscle, fascia and tendon at forearm level and subcategory S56.322, Laceration of extensor or abductor muscles, fascia and tendons of left thumb at forearm level.
What coding notes are listed for S56.322A?
No inclusion terms are listed for S56.322A in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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