E88.09

Other disorders of plasma-protein metabolism, not elsewhere classified

Billable code

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

This code · E88.09

Synonyms

Bisalbuminemia

Inherited from E88.0Disorders of plasma-protein metabolism, NEC

Excludes 1

monoclonal gammopathy (of undetermined significance) (D47.2) polyclonal hypergammaglobulinemia (D89.0) Waldenström macroglobulinemia (C88.00)

Excludes 2

disorder of lipoprotein metabolism (E78.-)

Inherited from E88Other and unspecified metabolic disorders

Excludes 1

histiocytosis X (chronic) (C96.6)

Use additional

codes for associated conditions

Inherited from E70-E88Metabolic disorders

Excludes 1

androgen insensitivity syndrome (E34.5-) congenital adrenal hyperplasia (E25.0) hemolytic anemias attributable to enzyme disorders (D55.-) Marfan syndrome (Q87.4-) 5-alpha-reductase deficiency (E29.1)

Excludes 2

Ehlers-Danlos syndromes (Q79.6-)

Inherited from chapter 4Endocrine, nutritional and metabolic diseases

Excludes 1

transitory endocrine and metabolic disorders specific to newborn (P70-P74)

Official Guidelines for E88.09

FY 2026 ›

I.C.4Chapter-specific guidanceChapter 4: Endocrine, Nutritional, and Metabolic Diseases (E00-E89)

Subsections

Sections that reference E88.09

I.C.4.bObesity
… There are other codes related to obesity in other categories of the classification, such as E88.82, Obesity due to disruption of MC4R pathway; and codes in fifth character subcategory O99.21, Obesity complicating pregnancy, …

Sections whose FY 2026 text names E88.09, its E88 category, or a range containing it — the chapter guidance above is the authoritative source.

Find E88.09 in the alphabetic index

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