ICD-10 Code
International Classification of Diseases, 10th Revision
Apr 23, 2019

See: Headache

  ICD-10 Code for Headache R51

R51 is a valid1 ICD 10 diagnosis code.

R51 is valid for submission for HIPAA-covered transactions.

Chapter 18 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Section R50-R69 General symptoms and signs (R50-R69)
Category R51 Headache

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
Inclusion Term
  • Facial pain NOS
  • atypical face pain (G50.1)
  • migraine and other headache syndromes (G43-G44)
  • trigeminal neuralgia (G50.0)
See also ICD 10 code for

Related Terms to “Headache”

  • Headache - R51
    • chronic daily - R51
    • daily chronic - R51
    • nasal septum - R51
  • Pain(s) - R52See also Painful
    • face, facial - R51
Back to R51
See the ICD-10-CM Coding Guidelines.

Questions related to R51 Headache

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.