E04.0
Nontoxic diffuse goiter
Risk-adjusting (HCC)Billable code
HCC risk adjustment mapping
RxHCC V08
RXHCC44
Thyroid Disorders
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
This code · E04.0
Synonyms
Diffuse (colloid) nontoxic goiter Simple nontoxic goiter
Inherited from E04Other nontoxic goiter
Inherited from chapter 4Endocrine, nutritional and metabolic diseases
Excludes 1
transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Note
All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.
Official Guidelines for E04.0
FY 2026 ›Find E04.0 in the alphabetic index
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