E88.09
Other disorders of plasma-protein metabolism, not elsewhere classified
E88.09 (also written E8809) is a billable ICD-10-CM diagnosis code for other disorders of plasma-protein metabolism, not elsewhere classified. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 24 codes in category E88 (Other and unspecified metabolic disorders). The Alphabetic Index lists it under 15 entries. Its coding notes include a Use additional code instruction, 10 Excludes1 entries and 2 Excludes2 entries.
Use additional code
Add the listed code as a secondary code, if known.
- codes for associated conditions
Excludes1
Not coded here. The listed conditions generally should not be reported together.
Also from chapter/block level (6 notes)
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Care settings
How CMS programs treat this code. These are CMS claim edits and list entries, not coverage or eligibility rules.
Home Health Primary
Accepted as the primary (principal) diagnosis on a home health claim. The Home Health Grouper assigns it to the MMTA - Other clinical group.
Source: CMS Home Health Grouper Software v07.2.26, effective October 1, 2026Inclusion terms
Conditions classified to this code.
- Bisalbuminemia
Notes
Also from chapter/block level (1 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.
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 15 entries
- Abnormal, abnormality, abnormalities, transport protein
- Absence (of) (organ or part) (complete or partial), albumin in blood
- Analbuminemia
- Atransferrinemia, congenital
- Bisalbuminemia
- Deficiency, deficient, enzymes, circulating NEC
- Deficiency, deficient, pseudocholinesterase
- Disorder (of), metabolism NOS, plasma protein NEC
- Double, albumin
- Dysproteinemia
- Hyperproteinemia
- Hypoalbuminemia