T39.096A — Underdosing of salicylates, initial encounter
Is T39.096A billable?
Yes — T39.096A is billable for FY2027. T39.096A is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. T39.096A may be submitted for encounters from October 1, 2026 through September 30, 2027.
T39.096A at a glance
| Code | T39.096A |
|---|---|
| Description | Underdosing of salicylates, initial encounter |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "A" | initial encounter |
What does the 7th character "A" mean in T39.096A?
In T39.096A, the 7th character A means initial encounter. The 7th character is required for T39.096A to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
What Medicare edits apply to T39.096A?
The Medicare Code Editor screens inpatient claims before they are grouped. These edits name T39.096A directly.
CMS will reject this code as the principal diagnosis on an inpatient claim. It describes something other than the condition chiefly responsible for the admission.
Which MS-DRGs does T39.096A group to?
T39.096A sits in MDC 23 and helps define the logic of 1 MS-DRG (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 951Other Factors Influencing Health Statusmedical
Excludes1 — never code together — inherited from T36-T50
The conditions below can never be reported together with T39.096A on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- toxic reaction to local anesthesia in pregnancy (O29.3-)
Code first — inherited from T36-T50
The underlying condition below must be sequenced before T39.096A. T39.096A describes a manifestation and cannot be the principal or first-listed diagnosis.
Use additional code — inherited from Chapter 19
Report an additional code alongside T39.096A to fully describe the condition. T39.096A is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Use additional code — inherited from T36-T50
Report an additional code alongside T39.096A to fully describe the condition. T39.096A is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T39.096A, but a patient may have both at the same time. When documentation supports it, T39.096A and the excluded code may both be reported.
Excludes2 — not included here — inherited from T36-T50
The conditions below are not part of T39.096A, but a patient may have both at the same time. When documentation supports it, T39.096A and the excluded code may both be reported.
How long has T39.096A existed?
T39.096A 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.