T38.816S ICD-10-CM Code: Underdosing of anterior pituitary [adenohypophyseal] hormones, sequela
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
T38.816SUnderdosing of anterior pituitary [adenohypophyseal] hormones, sequela
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where T38.816S sits
- 1
Chapter 19
Injury, poisoning and certain other consequences of external causes (S00-T88)
- 2
Section
Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
- 3
Category T38
Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
- 4
Subcategory T38.816
Underdosing of anterior pituitary [adenohypophyseal] hormones
- 5
Code T38.816S
Underdosing of anterior pituitary [adenohypophyseal] hormones, sequela
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for T38.816S.
Code first
No “code first” instruction is listed for T38.816S.
Use additional code
No “use additional code” instruction is listed for T38.816S.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for T38.816S.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for T38.816S.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code T38.816S mean?
T38.816S is the FY 2027 U.S. ICD-10-CM code for “Underdosing of anterior pituitary [adenohypophyseal] hormones, sequela.”
Is T38.816S a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, T38.816S has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is T38.816S located in ICD-10-CM?
T38.816S is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50) (T36–T50), under category T38, Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified and subcategory T38.816, Underdosing of anterior pituitary [adenohypophyseal] hormones.
What coding notes are listed for T38.816S?
No inclusion terms are listed for T38.816S in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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