S34.125D — Incomplete lesion of L5 level of lumbar spinal cord, subsequent encounter
Is S34.125D billable?
Yes — S34.125D is billable for FY2027. S34.125D is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. S34.125D may be submitted for encounters from October 1, 2026 through September 30, 2027.
S34.125D at a glance
| Code | S34.125D |
|---|---|
| Description | Incomplete lesion of L5 level of lumbar spinal cord, subsequent encounter |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "D" | subsequent encounter |
What does the 7th character "D" mean in S34.125D?
In S34.125D, the 7th character D means subsequent encounter. The 7th character is required for S34.125D to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
Which MS-DRGs does S34.125D group to?
S34.125D sits in MDC 23 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 949Aftercare with CC/MCCmedical
- 950Aftercare without CC/MCCmedical
How is S34.125D listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S34.125, the nearest indexed parent of S34.125D. Use them to find the family, then select the specific code.
- Injury › spinal › lumbar › incomplete lesion › L5 level
Inclusion terms
Alternative wording in documentation that is classified to S34.125D.
- Incomplete lesion of lumbar spinal cord level 5
Use additional code — inherited from Chapter 19
Report an additional code alongside S34.125D to fully describe the condition. S34.125D is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of S34.125D, but a patient may have both at the same time. When documentation supports it, S34.125D and the excluded code may both be reported.
Excludes2 — not included here — inherited from S30-S39
The conditions below are not part of S34.125D, but a patient may have both at the same time. When documentation supports it, S34.125D and the excluded code may both be reported.
Code also — inherited from S34
Two codes may be needed to describe the condition fully. Whether S34.125D is sequenced first depends on the reason for the encounter.
How long has S34.125D existed?
S34.125D has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.