G44.52: New daily persistent headache (NDPH)
G44.52 is the billable ICD-10-CM diagnosis code for New daily persistent headache (NDPH). It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code G44.52?
G44.52 is the ICD-10-CM diagnosis code for New daily persistent headache (NDPH). It belongs to category G44 (Other headache syndromes).
Is G44.52 a billable code?
Yes. G44.52 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does G44.52 belong to?
G44.52 is part of ICD-10-CM category G44 — Other headache syndromes, which has 80 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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