D80-D89 ICD-10-CM Codes: Certain disorders involving the immune mechanism
Browse the official section hierarchy and 100 code records in Vero’s FY 2027 U.S. ICD-10-CM reference dataset.
Official classification
About this section
D80-D89Certain disorders involving the immune mechanism
Chapter 3 · Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
Category index
Categories in D80-D89
Open a category to browse its progressively more specific child codes. This hierarchy gives you access to all 100 records in the section.
Transparency
Source and release
This section reference is generated from Vero’s repository-backed ICD-10-CM section, description, and hierarchy datasets. The visible range, record count, links, FAQs, and structured data share those sources.
Review the CDC/NCHS ICD-10-CM sourceSection guidance
Frequently asked questions
What does the ICD-10-CM range D80-D89 include?
D80-D89 is the FY 2027 U.S. ICD-10-CM section for “Certain disorders involving the immune mechanism.” This page lists 100 records from Vero’s repository-backed dataset.
Which ICD-10-CM chapter contains D80-D89?
D80-D89 is listed in Chapter 3, Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89).
How many ICD-10-CM records are listed in D80-D89?
Vero’s FY 2027 reference dataset contains 100 records in D80-D89. Use the individual code pages to review descriptions, hierarchy, and coding notes.
Is D80-D89 itself a billable ICD-10-CM code?
D80-D89 is a section range, not a billable diagnosis code. Select the most specific code supported by the documentation and confirm the active code set and payer requirements.
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