ICD-10-CM · Chapter 19 · S00-T88
T38 Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
Excludes 1 (cannot be coded together)
- mineralocorticoids and their antagonists (T50.0-)
- oxytocic hormones (T48.0-)
- parathyroid hormones and derivatives (T50.9-)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| T38..0 | Poisoning by, adverse effect of and underdosing of glucocorticoids and synthetic analogues | No |
| T38..0X | Poisoning by, adverse effect of and underdosing of glucocorticoids and synthetic analogues | No |
| T38..0X1 | Poisoning by glucocorticoids and synthetic analogues, accidental (unintentional) | No |
| T38..0X2 | Poisoning by glucocorticoids and synthetic analogues, intentional self-harm | No |
| T38..0X3 | Poisoning by glucocorticoids and synthetic analogues, assault | No |
| T38..0X4 | Poisoning by glucocorticoids and synthetic analogues, undetermined | No |
| T38..0X5 | Adverse effect of glucocorticoids and synthetic analogues | No |
| T38..0X6 | Underdosing of glucocorticoids and synthetic analogues | No |
| T38..1 | Poisoning by, adverse effect of and underdosing of thyroid hormones and substitutes | No |
| T38..1X | Poisoning by, adverse effect of and underdosing of thyroid hormones and substitutes | No |
| T38..1X1 | Poisoning by thyroid hormones and substitutes, accidental (unintentional) | No |
| T38..1X2 | Poisoning by thyroid hormones and substitutes, intentional self-harm | No |
| T38..1X3 | Poisoning by thyroid hormones and substitutes, assault | No |
| T38..1X4 | Poisoning by thyroid hormones and substitutes, undetermined | No |
| T38..1X5 | Adverse effect of thyroid hormones and substitutes | No |
| T38..1X6 | Underdosing of thyroid hormones and substitutes | No |
| T38..2 | Poisoning by, adverse effect of and underdosing of antithyroid drugs | No |
| T38..2X | Poisoning by, adverse effect of and underdosing of antithyroid drugs | No |
| T38..2X1 | Poisoning by antithyroid drugs, accidental (unintentional) | No |
| T38..2X2 | Poisoning by antithyroid drugs, intentional self-harm | No |
| T38..2X3 | Poisoning by antithyroid drugs, assault | No |
| T38..2X4 | Poisoning by antithyroid drugs, undetermined | No |
| T38..2X5 | Adverse effect of antithyroid drugs | No |
| T38..2X6 | Underdosing of antithyroid drugs | No |
| T38..3 | Poisoning by, adverse effect of and underdosing of insulin and oral hypoglycemic [antidiabetic] drugs | No |
| T38..3X | Poisoning by, adverse effect of and underdosing of insulin and oral hypoglycemic [antidiabetic] drugs | No |
| T38..3X1 | Poisoning by insulin and oral hypoglycemic [antidiabetic] drugs, accidental (unintentional) | No |
| T38..3X2 | Poisoning by insulin and oral hypoglycemic [antidiabetic] drugs, intentional self-harm | No |
| T38..3X3 | Poisoning by insulin and oral hypoglycemic [antidiabetic] drugs, assault | No |
| T38..3X4 | Poisoning by insulin and oral hypoglycemic [antidiabetic] drugs, undetermined | No |
| T38..3X5 | Adverse effect of insulin and oral hypoglycemic [antidiabetic] drugs | No |
| T38..3X6 | Underdosing of insulin and oral hypoglycemic [antidiabetic] drugs | No |
| T38..4 | Poisoning by, adverse effect of and underdosing of oral contraceptives | No |
| T38..4X | Poisoning by, adverse effect of and underdosing of oral contraceptives | No |
| T38..4X1 | Poisoning by oral contraceptives, accidental (unintentional) | No |
| T38..4X2 | Poisoning by oral contraceptives, intentional self-harm | No |
| T38..4X3 | Poisoning by oral contraceptives, assault | No |
| T38..4X4 | Poisoning by oral contraceptives, undetermined | No |
| T38..4X5 | Adverse effect of oral contraceptives | No |
| T38..4X6 | Underdosing of oral contraceptives | No |
| T38..5 | Poisoning by, adverse effect of and underdosing of other estrogens and progestogens | No |
| T38..5X | Poisoning by, adverse effect of and underdosing of other estrogens and progestogens | No |
| T38..5X1 | Poisoning by other estrogens and progestogens, accidental (unintentional) | No |
| T38..5X2 | Poisoning by other estrogens and progestogens, intentional self-harm | No |
| T38..5X3 | Poisoning by other estrogens and progestogens, assault | No |
| T38..5X4 | Poisoning by other estrogens and progestogens, undetermined | No |
| T38..5X5 | Adverse effect of other estrogens and progestogens | No |
| T38..5X6 | Underdosing of other estrogens and progestogens | No |
| T38..6 | Poisoning by, adverse effect of and underdosing of antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified | No |
| T38..6X | Poisoning by, adverse effect of and underdosing of antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified | No |
| T38..6X1 | Poisoning by antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified, accidental (unintentional) | No |
| T38..6X2 | Poisoning by antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified, intentional self-harm | No |
| T38..6X3 | Poisoning by antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified, assault | No |
| T38..6X4 | Poisoning by antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified, undetermined | No |
| T38..6X5 | Adverse effect of antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified | No |
| T38..6X6 | Underdosing of antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified | No |
| T38..7 | Poisoning by, adverse effect of and underdosing of androgens and anabolic congeners | No |
| T38..7X | Poisoning by, adverse effect of and underdosing of androgens and anabolic congeners | No |
| T38..7X1 | Poisoning by androgens and anabolic congeners, accidental (unintentional) | No |
| T38..7X2 | Poisoning by androgens and anabolic congeners, intentional self-harm | No |
| T38..7X3 | Poisoning by androgens and anabolic congeners, assault | No |
| T38..7X4 | Poisoning by androgens and anabolic congeners, undetermined | No |
| T38..7X5 | Adverse effect of androgens and anabolic congeners | No |
| T38..7X6 | Underdosing of androgens and anabolic congeners | No |
| T38..8 | Poisoning by, adverse effect of and underdosing of other and unspecified hormones and synthetic substitutes | No |
| T38..80 | Poisoning by, adverse effect of and underdosing of unspecified hormones and synthetic substitutes | No |
| T38..801 | Poisoning by unspecified hormones and synthetic substitutes, accidental (unintentional) | No |
| T38..802 | Poisoning by unspecified hormones and synthetic substitutes, intentional self-harm | No |
| T38..803 | Poisoning by unspecified hormones and synthetic substitutes, assault | No |
| T38..804 | Poisoning by unspecified hormones and synthetic substitutes, undetermined | No |
| T38..805 | Adverse effect of unspecified hormones and synthetic substitutes | No |
| T38..806 | Underdosing of unspecified hormones and synthetic substitutes | No |
| T38..81 | Poisoning by, adverse effect of and underdosing of anterior pituitary [adenohypophyseal] hormones | No |
| T38..811 | Poisoning by anterior pituitary [adenohypophyseal] hormones, accidental (unintentional) | No |
| T38..812 | Poisoning by anterior pituitary [adenohypophyseal] hormones, intentional self-harm | No |
| T38..813 | Poisoning by anterior pituitary [adenohypophyseal] hormones, assault | No |
| T38..814 | Poisoning by anterior pituitary [adenohypophyseal] hormones, undetermined | No |
| T38..815 | Adverse effect of anterior pituitary [adenohypophyseal] hormones | No |
| T38..816 | Underdosing of anterior pituitary [adenohypophyseal] hormones | No |
| T38..89 | Poisoning by, adverse effect of and underdosing of other hormones and synthetic substitutes | No |
| T38..891 | Poisoning by other hormones and synthetic substitutes, accidental (unintentional) | No |
| T38..892 | Poisoning by other hormones and synthetic substitutes, intentional self-harm | No |
| T38..893 | Poisoning by other hormones and synthetic substitutes, assault | No |
| T38..894 | Poisoning by other hormones and synthetic substitutes, undetermined | No |
| T38..895 | Adverse effect of other hormones and synthetic substitutes | No |
| T38..896 | Underdosing of other hormones and synthetic substitutes | No |
| T38..9 | Poisoning by, adverse effect of and underdosing of other and unspecified hormone antagonists | No |
| T38..90 | Poisoning by, adverse effect of and underdosing of unspecified hormone antagonists | No |
| T38..901 | Poisoning by unspecified hormone antagonists, accidental (unintentional) | No |
| T38..902 | Poisoning by unspecified hormone antagonists, intentional self-harm | No |
| T38..903 | Poisoning by unspecified hormone antagonists, assault | No |
| T38..904 | Poisoning by unspecified hormone antagonists, undetermined | No |
| T38..905 | Adverse effect of unspecified hormone antagonists | No |
| T38..906 | Underdosing of unspecified hormone antagonists | No |
| T38..99 | Poisoning by, adverse effect of and underdosing of other hormone antagonists | No |
| T38..991 | Poisoning by other hormone antagonists, accidental (unintentional) | No |
| T38..992 | Poisoning by other hormone antagonists, intentional self-harm | No |
| T38..993 | Poisoning by other hormone antagonists, assault | No |
| T38..994 | Poisoning by other hormone antagonists, undetermined | No |
| T38..995 | Adverse effect of other hormone antagonists | No |
| T38..996 | Underdosing of other hormone antagonists | No |
Last reviewed: September 2026