| ICD-10-CM-2023 > R00-R99 > R50-R69 > R51 |
R50-R69 | General symptoms and signs | |
R51 | Headache | |
Excl2.: | atypical face pain (G50.1) migraine and other headache syndromes (G43-G44) trigeminal neuralgia (G50.0) | |
R51.0 | Headache with orthostatic component, not elsewhere classified | |
Info: | Headache with positional component, not elsewhere classified | |
R51.9 | Headache, unspecified | |
Info: | Facial pain NOS | |
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