T43.64 — Poisoning by ecstasy
Is T43.64 billable?
No — T43.64 is a non-billable header code. T43.64 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 12 billable codes beneath T43.64.
Billable codes under this header
- T43.641APoisoning by ecstasy, accidental (unintentional), initial encounter
- T43.641DPoisoning by ecstasy, accidental (unintentional), subsequent encounter
- T43.641SPoisoning by ecstasy, accidental (unintentional), sequela
- T43.642APoisoning by ecstasy, intentional self-harm, initial encounter
- T43.642DPoisoning by ecstasy, intentional self-harm, subsequent encounter
- T43.642SPoisoning by ecstasy, intentional self-harm, sequela
- T43.643APoisoning by ecstasy, assault, initial encounter
- T43.643DPoisoning by ecstasy, assault, subsequent encounter
- T43.643SPoisoning by ecstasy, assault, sequela
- T43.644APoisoning by ecstasy, undetermined, initial encounter
- T43.644DPoisoning by ecstasy, undetermined, subsequent encounter
- T43.644SPoisoning by ecstasy, undetermined, sequela
T43.64 at a glance
| Code | T43.64 |
|---|---|
| Description | Poisoning by ecstasy |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Inclusion terms
Alternative wording in documentation that is classified to T43.64.
- Poisoning by MDMA
- Poisoning by 3,4-methylenedioxymethamphetamine
Excludes1 — never code together — inherited from T36-T50
The conditions below can never be reported together with T43.64 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-)
Excludes1 — never code together — inherited from T43.6
The conditions below can never be reported together with T43.64 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- poisoning by, adverse effect of and underdosing of cocaine (T40.5-)
Code first — inherited from T36-T50
The underlying condition below must be sequenced before T43.64. T43.64 describes a manifestation and cannot be the principal or first-listed diagnosis.
Use additional code — inherited from Chapter 19
Report an additional code alongside T43.64 to fully describe the condition. T43.64 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 T43.64 to fully describe the condition. T43.64 is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T43.64, but a patient may have both at the same time. When documentation supports it, T43.64 and the excluded code may both be reported.
Excludes2 — not included here — inherited from T36-T50
The conditions below are not part of T43.64, but a patient may have both at the same time. When documentation supports it, T43.64 and the excluded code may both be reported.
Excludes2 — not included here — inherited from T43
The conditions below are not part of T43.64, but a patient may have both at the same time. When documentation supports it, T43.64 and the excluded code may both be reported.
What codes fall under T43.64? (4)
How long has T43.64 existed?
T43.64 first appears in FY2019.
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 T43.6 family? (6)
- T43.60Poisoning by, adverse effect of and underdosing of unspecified psychostimulantnot billable
- T43.61Poisoning by, adverse effect of and underdosing of caffeinenot billable
- T43.62Poisoning by, adverse effect of and underdosing of amphetaminesnot billable
- T43.63Poisoning by, adverse effect of and underdosing of methylphenidatenot billable
- T43.65Poisoning by, adverse effect of and underdosing of methamphetaminesnot billable
- T43.69Poisoning by, adverse effect of and underdosing of other psychostimulantsnot billable