Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
T38: Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified

excludes1
mineralocorticoids and their antagonists (T50.0-)
oxytocic hormones (T48.0-)
parathyroid hormones and derivatives (T50.9-)

sevenChrNote
The appropriate 7th character is to be added to each code from category T38

sevenChrDef
A: initial encounter
D: subsequent encounter
S: sequela
T38.0: Poisoning by, adverse effect of and underdosing of glucocorticoids and synthetic analogues
T38.1: Poisoning by, adverse effect of and underdosing of thyroid hormones and substitutes
T38.2: Poisoning by, adverse effect of and underdosing of antithyroid drugs
T38.3: Poisoning by, adverse effect of and underdosing of insulin and oral hypoglycemic [antidiabetic] drugs
T38.4: Poisoning by, adverse effect of and underdosing of oral contraceptives
T38.5: Poisoning by, adverse effect of and underdosing of other estrogens and progestogens
T38.6: Poisoning by, adverse effect of and underdosing of antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified
T38.7: Poisoning by, adverse effect of and underdosing of androgens and anabolic congeners
T38.8: Poisoning by, adverse effect of and underdosing of other and unspecified hormones and synthetic substitutes
T38.9: Poisoning by, adverse effect of and underdosing of other and unspecified hormone antagonists

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