S34.121D ICD-10-CM Code: Incomplete lesion of L1 level of lumbar spinal cord, subsequent 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
S34.121DIncomplete lesion of L1 level of lumbar spinal cord, subsequent encounter
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where S34.121D sits
- 1
Chapter 19
Injury, poisoning and certain other consequences of external causes (S00-T88)
- 2
Section
Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39)
- 3
Category S34
Injury of lumbar and sacral spinal cord and nerves at abdomen, lower back and pelvis level
- 4
Subcategory S34.121
Incomplete lesion of L1 level of lumbar spinal cord
- 5
Code S34.121D
Incomplete lesion of L1 level of lumbar spinal cord, subsequent encounter
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for S34.121D.
Code first
No “code first” instruction is listed for S34.121D.
Use additional code
No “use additional code” instruction is listed for S34.121D.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for S34.121D.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for S34.121D.
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 S34.121D mean?
S34.121D is the FY 2027 U.S. ICD-10-CM code for “Incomplete lesion of L1 level of lumbar spinal cord, subsequent encounter.”
Is S34.121D a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, S34.121D 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 S34.121D located in ICD-10-CM?
S34.121D is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39) (S30–S39), under category S34, Injury of lumbar and sacral spinal cord and nerves at abdomen, lower back and pelvis level and subcategory S34.121, Incomplete lesion of L1 level of lumbar spinal cord.
What coding notes are listed for S34.121D?
No inclusion terms are listed for S34.121D in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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