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D77

Billable

Other disorders of blood and blood-forming organs in diseases classified elsewhere

D77 is the ICD-10-CM code for Other disorders of blood and blood-forming organs in diseases classified elsewhere. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
D50-D89
Edition
FY2026

D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

What this means — in plain language

MedlinePlus · NIH

Your blood is living tissue made up of liquid and solids. The liquid part, called plasma, is made of water, salts and protein. Over half of your blood is plasma. The solid part of your blood contains red blood cells, white blood cells and platelets. Blood disorders affect one or more parts of the blood and prevent your blood from doing its job. They can be acute or chronic. Many blood disorders are inherited. Other…

Read more about Blood Disorders at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Excludes1 — not coded here

  • •rupture of spleen due to Plasmodium vivax malaria (B51.0)
  • •splenitis, splenomegaly in late syphilis (A52.79)
  • •splenitis, splenomegaly in tuberculosis (A18.85)

Code first

  • •underlying disease, such as:
  • •amyloidosis (E85.-)
  • •congenital early syphilis (A50.0-)
  • •echinococcosis (B67.0-B67.9)
  • •malaria (B50.0-B54)
  • •schistosomiasis [bilharziasis] (B65.0-B65.9)
  • •vitamin C deficiency (E54)

Frequently asked questions

What is ICD-10 code D77?
D77 is the ICD-10-CM code for "Other disorders of blood and blood-forming organs in diseases classified elsewhere". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
Is D77 a billable code?
Yes — D77 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from D77?
Excludes1 (not coded here): rupture of spleen due to Plasmodium vivax malaria (B51.0); splenitis, splenomegaly in late syphilis (A52.79); splenitis, splenomegaly in tuberculosis (A18.85).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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