MCMCB Pro
E83.111

E83.111Hemochromatosis due to repeated red blood cell transfusions

Billable / specific codeICD-10-CM

E83.111 is a billable, specific ICD-10-CM code for hemochromatosis due to repeated red blood cell transfusions. It is valid for submission on a claim.

Inclusion terms

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

  • Iron overload due to repeated red blood cell transfusions
  • Transfusion (red blood cell) associated hemochromatosis

Risk adjustment

E83.111 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

E83.111 is named in 4 Medicare coverage policies 4 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A56625Billing and Coding: Echocardiography
  • A56625Billing and Coding: Echocardiography
  • A56781Billing and Coding: Transthoracic Echocardiography (TTE)
  • A57306Billing and Coding: Transthoracic Echocardiography (TTE)

How E83.111 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to E83.111.

  • Hemochromatosisdue to repeated red blood cell transfusion
  • Overloadiron, due to repeated red blood cell transfusions
  • Transfusionassociated hemochromatosis(red blood cell)
  • Complicationtransfusionhemochromatosis

Related codes at this level

Codes that share E83.11. If E83.111 is not quite right, the correct code is usually one of these.

Questions about E83.111

Is E83.111 a billable ICD-10-CM code?
Yes. E83.111 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does E83.111 sit in the tabular list?
Endocrine, nutritional and metabolic diseases (E00-E89), in the block Metabolic disorders (E70-E88).
ICD-10-CMFY2026-Apr· effective April 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.