T39.2X6S
✓ Billable
Underdosing of pyrazolone derivatives, sequela
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
T39.2X6S
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code T39.2X6S?
ICD-10-CM code T39.2X6S represents Underdosing of pyrazolone derivatives, sequela. It is a billable diagnosis code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is T39.2X6S billable?
Yes. T39.2X6S is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is T39.2X6S in?
T39.2X6S belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the T39 category
T39
Poisoning by, adverse effect of and underdosing of nonopioid analgesics, antipyretics and antirheumatics
Non-billable
T39.0
Poisoning by, adverse effect of and underdosing of salicylates
Non-billable
T39.1
Poisoning by, adverse effect of and underdosing of 4-Aminophenol derivatives
Non-billable
T39.2
Poisoning by, adverse effect of and underdosing of pyrazolone derivatives
Non-billable
T39.3
Poisoning by, adverse effect of and underdosing of other nonsteroidal anti-inflammatory drugs [NSAID]
Non-billable
T39.4
Poisoning by, adverse effect of and underdosing of antirheumatics, not elsewhere classified
Non-billable
T39.8
Poisoning by, adverse effect of and underdosing of other nonopioid analgesics and antipyretics, not elsewhere classified
Non-billable
T39.9
Poisoning by, adverse effect of and underdosing of unspecified nonopioid analgesic, antipyretic and antirheumatic
Non-billable
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