G44.52

What This Code Means

New daily persistent headache is a condition where someone develops a headache that occurs every day or almost every day, starting suddenly and continuing without significant breaks. This type of headache is different from migraines or tension headaches because it begins abruptly and becomes chronic right from the start.

Coding Tips

• •Verify that the headache onset was sudden and that it has persisted daily or near-daily since onset; this distinguishes NDPH from other chronic headache conditions
• •Document the date of onset in the medical record, as NDPH is defined by its abrupt beginning and continuous daily pattern, which helps differentiate it from medication overuse headache or other chronic daily headaches