ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

T43.644 – Poisoning by ecstasy, undetermined

Coding Notes

Active

Non-billable / Non-specific, not valid for HIPAA-covered transactions

Child Codes

T43.644A

Poisoning by ecstasy, undetermined, initial encounter

T43.644D

Poisoning by ecstasy, undetermined, subsequent encounter

T43.644S

Poisoning by ecstasy, undetermined, sequela

Sibling Codes

T43.641

Poisoning by ecstasy, accidental (unintentional)

T43.642

Poisoning by ecstasy, intentional self-harm

T43.643

Poisoning by ecstasy, assault

Parent Sibling Codes

T43.60

Poisoning by, adverse effect of and underdosing of unspecified psychostimulant

T43.61

Poisoning by, adverse effect of and underdosing of caffeine

T43.62

Poisoning by, adverse effect of and underdosing of amphetamines

T43.63

Poisoning by, adverse effect of and underdosing of methylphenidate

T43.64

Poisoning by ecstasy

T43.69

Poisoning by, adverse effect of and underdosing of other psychostimulants

Codes with Same Suffix

I70.644

Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of heel and midfoot

M79.644

Pain in right finger(s)

S31.644

Puncture wound with foreign body of abdominal wall, left lower quadrant with penetration into peritoneal cavity

S62.644

Nondisplaced fracture of proximal phalanx of right ring finger

View in Tabular

Code	Title
S00-T88	Injury, poisoning and certain other consequences of external causes (S00-T88)
T36-T50	Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
T43	Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified
T43.6	Poisoning by, adverse effect of and underdosing of psychostimulants
T43.64	Poisoning by ecstasy
T43.644	Poisoning by ecstasy, undetermined