O36.823

Non-billable

Fetal anemia and thrombocytopenia, third trimester

O36.823 is the ICD-10-CM code for Fetal anemia and thrombocytopenia, third trimester. It is a non-billable category code — use a more specific child code such as O36.8230 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Parent
O36.82
Subcodes
7
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

What this means — in plain language

MedlinePlus · NIH

If you have anemia, your blood does not carry enough oxygen to the rest of your body. The most common cause of anemia is not having enough iron . Your body needs iron to make hemoglobin. Hemoglobin is an iron-rich protein that gives the red color to blood. It carries oxygen from the lungs to the rest of the body. Anemia has three main causes: blood loss, lack of red blood cell production, and high rates of red blood…

Read more about Anemia at MedlinePlus ↗

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

No additional coding notes for this code.

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Frequently asked questions

What is ICD-10 code O36.823?
O36.823 is the ICD-10-CM code for "Fetal anemia and thrombocytopenia, third trimester". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O36.823 a billable code?
No — O36.823 is a non-billable header code. Use a more specific child code (such as O36.8230) for billing.
What are the subcodes of O36.823?
O36.823 has 7 more specific child codes, including O36.8230, O36.8231, O36.8232.

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

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