- G52.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM G52.1 became effective on October 1, 2022.
- This is the American ICD-10-CM version of G52.1 – other international versions of ICD-10 G52.1 may differ.
ICD-10-CM G52.1 is grouped within Diagnostic Related Group(s):
- 073 Cranial and peripheral nerve disorders with mcc
- 074 Cranial and peripheral nerve disorders without mcc
Applicable To
- Disorder of 9th cranial nerve
- Glossopharyngeal neuralgia
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to G52.1:
- ninth > cranial nerve G52.9
- ninth > cranial G52.9
- glossopharyngeal NEC > nerve G58.9
- glossopharyngeal (nerve) > Neuralgia, neuralgic (acute) M79.2
- glossopharyngeal > Palsy G83.9