E08.620 Diabetes mellitus due to underlying condition with diabetic dermatitis

✓ Billable HCC RxHCC ICD-10-CM 2026

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The ICD-10-CM code for Diabetes mellitus due to underlying condition with diabetic dermatitis is E08.620 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Section
E08-E13: Diabetes mellitus (E08-E13)
Category E08
64 codes (47 billable)
FY2026 Status
Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to E08.620:

  • Diabetes, diabetic (mellitus) (sugar) › due to underlying condition › with › necrobiosis lipoidica
  • Diabetes, diabetic (mellitus) (sugar) › due to underlying condition › with › dermatitis

Inclusion Terms

  • Diabetes mellitus due to underlying condition with diabetic necrobiosis lipoidica

U.S. Hospital Utilization

E08.620 appeared in too few sampled U.S. inpatient stays in 2023 to report a national estimate (AHRQ suppresses counts of 10 or fewer) — a rare inpatient diagnosis.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

Sequence O24 first, then diabetes code(s) from Chapter 4

Diabetes mellitus in pregnancy, childbirth, and the puerperium, first, followed by the appropriate diabetes code(s) (E08-E13) from Chapter 4.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.15.g
Diabetes mellitus (TOC entry)

a. Diabetes mellitus ................................................................................................................... 39

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.4.a

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference E08.620 with the canonical source and edition:

E08.620 — Diabetes mellitus due to underlying condition with diabetic dermatitis. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/E08.620

Canonical URL: https://icd10codingpro.com/codes/E08.620

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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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