MCMedicalCodingSoftware
D71.1

D71.1: Leukocyte adhesion deficiency

Billable / specific codeICD-10-CM

D71.1 is a billable, specific ICD-10-CM code for leukocyte adhesion deficiency. It is valid for submission on a claim.

Check D71.1 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • LAD-I
  • LAD-II
  • LAD-III
  • Leukocyte adhesion deficiency type I
  • Leukocyte adhesion deficiency type II
  • Leukocyte adhesion deficiency type III

Risk adjustment

D71.1 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

  • HCC 115 Specified Immunodeficiencies and White Blood Cell Disorders0.565 RAF

Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.

Medicare coverage

D71.1 is named in 7 Medicare coverage policies: 7 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A55717Billing and Coding: Lab: Flow Cytometry
  • A56464Billing and Coding: Flow Cytometry
  • A57689Billing and Coding: Lab: Flow Cytometry
  • A58710Billing and Coding: MolDX: Molecular Syndromic Panels for Infectious Disease Pathogen Identification Testing

Alphabetic index entries that lead here

  • LAD(leukocyte adhesion deficiency) (LAD-I) (LAD-II) (LAD-III)
  • Deficiency, deficient›leukocyte adhesion(LAD-I) (LAD-II) (LAD-III)
  • Deficiency, deficient›leukocyte adhesion›type I
  • Deficiency, deficient›leukocyte adhesion›type II
  • Deficiency, deficient›leukocyte adhesion›type III

Code history

  • addedFY2024-FY2027

    Leukocyte adhesion deficiency

Other codes under D71

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.