ICD-10-CM 2027
ICD-10 code for Hyperproteinemia
From the official ICD-10-CM alphabetic index entry “Hyperproteinemia”. Page updated September 29, 2026.
About coding Hyperproteinemia
The ICD-10-CM code for Hyperproteinemia is E88.09 (Other disorders of plasma-protein metabolism, not elsewhere classified).
Within E88.0, choose E88.09 (Other disorders of plasma-protein metabolism, not elsewhere classified) only when documentation doesn't support a more specific option: Alpha-1-antitrypsin deficiency (E88.01) and Plasminogen deficiency (E88.02).
Use an additional code for: codes for associated conditions.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Common questions about Hyperproteinemia ICD-10 codes
What is the ICD-10 code for Hyperproteinemia?
- E88.09 — Other disorders of plasma-protein metabolism, not elsewhere classified.
Is E88.09 billable?
- Yes. E88.09 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can E88.09 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict E88.09 as a principal diagnosis.
Is E88.09 a CC or MCC?
- No. E88.09 is neither a CC nor an MCC under MS-DRG v44.0.