T39.2 — Poisoning by, adverse effect of and underdosing of pyrazolone derivatives
Is T39.2 billable?
No — T39.2 is a non-billable header code. T39.2 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 18 billable codes beneath T39.2.
Billable codes under this header
- T39.2X1APoisoning by pyrazolone derivatives, accidental (unintentional), initial encounter
- T39.2X1DPoisoning by pyrazolone derivatives, accidental (unintentional), subsequent encounter
- T39.2X1SPoisoning by pyrazolone derivatives, accidental (unintentional), sequela
- T39.2X2APoisoning by pyrazolone derivatives, intentional self-harm, initial encounter
- T39.2X2DPoisoning by pyrazolone derivatives, intentional self-harm, subsequent encounter
- T39.2X2SPoisoning by pyrazolone derivatives, intentional self-harm, sequela
- T39.2X3APoisoning by pyrazolone derivatives, assault, initial encounter
- T39.2X3DPoisoning by pyrazolone derivatives, assault, subsequent encounter
- T39.2X3SPoisoning by pyrazolone derivatives, assault, sequela
- T39.2X4APoisoning by pyrazolone derivatives, undetermined, initial encounter
- T39.2X4DPoisoning by pyrazolone derivatives, undetermined, subsequent encounter
- T39.2X4SPoisoning by pyrazolone derivatives, undetermined, sequela
- T39.2X5AAdverse effect of pyrazolone derivatives, initial encounter
- T39.2X5DAdverse effect of pyrazolone derivatives, subsequent encounter
- T39.2X5SAdverse effect of pyrazolone derivatives, sequela
- T39.2X6AUnderdosing of pyrazolone derivatives, initial encounter
- T39.2X6DUnderdosing of pyrazolone derivatives, subsequent encounter
- T39.2X6SUnderdosing of pyrazolone derivatives, sequela
T39.2 at a glance
| Code | T39.2 |
|---|---|
| Description | Poisoning by, adverse effect of and underdosing of pyrazolone derivatives |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes1 — never code together — inherited from T36-T50
The conditions below can never be reported together with T39.2 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 T39.2. T39.2 describes a manifestation and cannot be the principal or first-listed diagnosis.
Use additional code — inherited from Chapter 19
Report an additional code alongside T39.2 to fully describe the condition. T39.2 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 T39.2 to fully describe the condition. T39.2 is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T39.2, but a patient may have both at the same time. When documentation supports it, T39.2 and the excluded code may both be reported.
Excludes2 — not included here — inherited from T36-T50
The conditions below are not part of T39.2, but a patient may have both at the same time. When documentation supports it, T39.2 and the excluded code may both be reported.
What codes fall under T39.2? (1)
How long has T39.2 existed?
T39.2 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.
What other codes are in the T39 family? (6)
- T39.0Poisoning by, adverse effect of and underdosing of salicylatesnot billable
- T39.1Poisoning by, adverse effect of and underdosing of 4-Aminophenol derivativesnot billable
- T39.3Poisoning by, adverse effect of and underdosing of other nonsteroidal anti-inflammatory drugs [NSAID]not billable
- T39.4Poisoning by, adverse effect of and underdosing of antirheumatics, not elsewhere classifiednot billable
- T39.8Poisoning by, adverse effect of and underdosing of other nonopioid analgesics and antipyretics, not elsewhere classifiednot billable
- T39.9Poisoning by, adverse effect of and underdosing of unspecified nonopioid analgesic, antipyretic and antirheumaticnot billable