E89.822
Postprocedural seroma of an endocrine system organ or structure following an endocrine system procedure
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
transitory endocrine and metabolic disorders specific to newborn (P70-P74)
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 E89.822
FY 2026 ›Subsections
Sections that reference E89.822
Sections whose FY 2026 text names E89.822, its E89 category, or a range containing it — the chapter guidance above is the authoritative source.
Find E89.822 in the alphabetic index
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