Is D80.5 a billable code?
Yes. D80.5 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
D80.5: Immunodeficiency with increased immunoglobulin M [IgM]
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
D80.5 is a billable ICD-10-CM diagnosis code for immunodeficiency with increased immunoglobulin m [igm]. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with D80.5 already added.Good Faith EstimateStart a cost estimate with D80.5 already added.CMS-1500 Claim FormFill a claim form with D80.5 in box 21.
Other codes in D80 Immunodeficiency with predominantly antibody defects
- D80.0Hereditary hypogammaglobulinemia
- D80.1Nonfamilial hypogammaglobulinemia
- D80.2Selective deficiency of immunoglobulin A [IgA]
- D80.3Selective deficiency of immunoglobulin G [IgG] subclasses
- D80.4Selective deficiency of immunoglobulin M [IgM]
- D80.6Antibody deficiency with near-normal immunoglobulins or with hyperimmunoglobulinemia
- D80.7Transient hypogammaglobulinemia of infancy
- D80.8Other immunodeficiencies with predominantly antibody defects
- D80.9Immunodeficiency with predominantly antibody defects, unspecified
D80.5 questions
What does D80.5 mean?
D80.5 is the ICD-10-CM code for Immunodeficiency with increased immunoglobulin M [IgM]. It is in chapter 3, Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.