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D84.1 – Defects in the complement system

Defects in the complement system

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D84.1 – Defects in the complement system
Andrew Saurin

Medicare CPT / Coverage Preview

Medicare CPT / Coverage Preview
ICD-10: D84.1
Raw ICD: D841
Context: D84.1 – Defects in the complement system
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Title

D84.1 – Defects in the complement system

Description

Defects in the complement system

Category

Diseases of the Blood and Blood-forming Organs and Certain Disorders Involving the Immune Mechanism

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D84.1 – Defects in the complement system

ICD-10-CM Code

D84.1

Raw ICD Code

D841

Code Range

D50-D89

Billable / Valid

Valid/Billable

CDC Order Number

03837

Source Year

FY2026

Effective Date

October 1, 2025

Import Batch

icd10cm-fy2026-batch02-of30