E51.11 — Dry beriberi
Is E51.11 billable?
Yes — E51.11 is billable for FY2027. E51.11 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. E51.11 may be submitted for encounters from October 1, 2026 through September 30, 2027.
E51.11 at a glance
| Code | E51.11 |
|---|---|
| Description | Dry beriberi |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does E51.11 group to?
E51.11 sits in MDC 10 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 640Miscellaneous Disorders of Nutrition, Metabolism, Fluids and Electrolytes with MCCmedical
- 641Miscellaneous Disorders of Nutrition, Metabolism, Fluids and Electrolytes without MCCmedical
As a secondary diagnosis, E51.11 is a complication or comorbidity (CC), which can move a stay into a higher-paying DRG.
How is E51.11 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to E51.11. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Beriberi (dry)
- Kakke
- Panneuritis endemica
- Shoshin (acute fulminating beriberi)
- Thiaminic deficiency with beriberi
- Beriberi › polyneuropathy (dry)
- Neuritis › endemic (rheumatoid)
- Neuritis › multiplex endemica (rheumatoid)
- Polyneuritis, polyneuritic › endemic
- Beriberi › wet › involving circulatory system (dry)
- Deficiency, deficient › thiamin, thiaminic › beriberi
- Neuritis › due to › beriberi (rheumatoid)
Inclusion terms
Alternative wording in documentation that is classified to E51.11.
- Beriberi NOS
- Beriberi with polyneuropathy
Excludes1 — never code together — inherited from Chapter 4
The conditions below can never be reported together with E51.11 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Excludes1 — never code together — inherited from E51
The conditions below can never be reported together with E51.11 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- sequelae of thiamine deficiency (E64.8)
Excludes2 — not included here — inherited from E50-E64
The conditions below are not part of E51.11, but a patient may have both at the same time. When documentation supports it, E51.11 and the excluded code may both be reported.
- nutritional anemias (D50-D53)
How long has E51.11 existed?
E51.11 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.