Z86.2
BillablePersonal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Z86.2 is the ICD-10-CM code for Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism. It is a billable, specific code valid for reimbursement.
Z00-Z99 Factors influencing health status and contact with health services
What this means — in plain language
MedlinePlus · NIHYour 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.
Frequently asked questions
- What is ICD-10 code Z86.2?
- Z86.2 is the ICD-10-CM code for "Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism". It falls under Z00-Z99 Factors influencing health status and contact with health services.
- Is Z86.2 a billable code?
- Yes — Z86.2 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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