D89.1 – Cryoglobulinemia
ICD-10-CM 2027 diagnosis code · Certain disorders involving the immune mechanism
ICD-10-CM code
D89.1
- Code
D89.1(claims format:D891)- Description
- Cryoglobulinemia
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 3. Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
- Block
- D80-D89 Certain disorders involving the immune mechanism
- Parent codes
- D89
Notes for D89.1
Applicable to:
- Cryoglobulinemic purpura
- Cryoglobulinemic vasculitis
- Essential cryoglobulinemia
- Idiopathic cryoglobulinemia
- Mixed cryoglobulinemia
- Primary cryoglobulinemia
- Secondary cryoglobulinemia
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
D89 – Other disorders involving the immune mechanism, not elsewhere classified
Excludes1 (not coded here):
Excludes2 (not included here):
- transplant failure and rejection (T86.-)
Block D80-D89
Includes:
- defects in the complement system
- immunodeficiency disorders, except human immunodeficiency virus [HIV] disease
- sarcoidosis
Excludes1 (not coded here):
Excludes2 (not included here):
- human immunodeficiency virus [HIV] disease (B20)
Index terms for D89.1
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Cryoglobulinemia
- Purpura, cryoglobulinemic
- Vasculitis, cryoglobulinemic
- Pyelonephritis, in, cryoglobulinemia
- Disorder, glomerular, cryoglobulinemia
- Cryoglobulinemia, with lung involvement
- Glomerulonephritis, in, cryoglobulinemia
- Disorder, tubulo-interstitial, mixed cryoglobulinemia
- Nephritis, nephritic, tubulo-interstitial, due to, cryoglobulinemia
Related codes in D89
- D89.0 – Polyclonal hypergammaglobulinemiaBillable
- D89.2 – Hypergammaglobulinemia, unspecifiedBillable
- D89.3 – Immune reconstitution syndromeBillable
- D89.4 – Mast cell activation syndrome and related disordersHeader
- D89.8 – Other specified disorders involving the immune mechanism, not elsewhere classifiedHeader
- D89.9 – Disorder involving the immune mechanism, unspecifiedBillable
Frequently asked questions
What is ICD-10 code D89.1?
D89.1 is the ICD-10-CM code for cryoglobulinemia, in the block D80-D89 (Certain disorders involving the immune mechanism).
Is D89.1 a billable code?
Yes. D89.1 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does D89.1 belong to?
It belongs to category D89 – Other disorders involving the immune mechanism, not elsewhere classified.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.