- E51.2 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 E51.2 became effective on October 1, 2022.
- This is the American ICD-10-CM version of E51.2 – other international versions of ICD-10 E51.2 may differ.
ICD-10-CM E51.2 is grouped within Diagnostic Related Group(s):
- 640 Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with mcc
- 641 Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without mcc
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 E51.2:
- beriberi > in G31.2
- vitamin B1 > vitamin B deficiency NEC E53.9
- Wernicke\’s > Encephalopathy (acute) G93.40
- polioencephalitis, superior > Hemorrhage, hemorrhagic (concealed) R58
- superior hemorrhagic (acute) (Wernicke\’s) > Polioencephalitis (acute) (bulbar) A80.9
- Wernicke\’s > Polioencephalitis (acute) (bulbar) A80.9
- with beriberi > Polioencephalomyelitis (acute) (anterior) A80.9
- disease or syndrome > Wernicke\’s
- encephalopathy > Wernicke\’s
- polioencephalitis, superior > Wernicke\’s