Q85.8
Non-billableOther phakomatoses, not elsewhere classified
Q85.8 is the ICD-10-CM code for Other phakomatoses, not elsewhere classified. It is a non-billable category code — use a more specific child code such as Q85.81 for billing.
Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities
What this means — in plain language
MedlinePlus · NIHWhat is Von Hippel-Lindau disease (VHL)? Von Hippel-Lindau disease (VHL) is a rare disease that causes tumors and cysts to grow in your body. They can grow in your brain and spinal cord, kidneys, pancreas, adrenal glands, and reproductive tract. The tumors are usually benign (non-cancerous). But some tumors, such as those in the kidney and pancreas, can become cancerous. What causes Von Hippel-Lindau disease (VHL)?…
Read more about Von Hippel-Lindau Disease at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
- •Meckel-Gruber syndrome (Q61.9)
Medications indicated for this condition
FDA labeling- Interferon Gamma-1bInterferon gamma [EPC]›
- MirdametinibKinase Inhibitor [EPC]›
- SelumetinibKinase Inhibitor [EPC]›
Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
- What is ICD-10 code Q85.8?
- Q85.8 is the ICD-10-CM code for "Other phakomatoses, not elsewhere classified". It falls under Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities.
- Is Q85.8 a billable code?
- No — Q85.8 is a non-billable header code. Use a more specific child code (such as Q85.81) for billing.
- What are the subcodes of Q85.8?
- Q85.8 has 4 more specific child codes, including Q85.81, Q85.82, Q85.83.
- What is excluded from Q85.8?
- Excludes1 (not coded here): Meckel-Gruber syndrome (Q61.9).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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