All ICD10 Codes

E51.12

Billable
ChapterE00–E89
Ranksubcategory
Official Description

Wet beriberi

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).

Instructional Notes

Includes
  • Beriberi with cardiovascular manifestations
  • Cardiovascular beriberi
  • Shoshin disease
General instructions are available for the parent sections:
View CH4 NotesView E50-E64 NotesView E51 Notes

Clinical Hierarchy

CH4Endocrine, nutritional and metabolic diseases (E00-E89)
E50-E64Other nutritional deficiencies (E50-E64)
E51Thiamine deficiency
E51.1Beriberi
E51.12Wet beriberi

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E51.12:

categoryE51
Thiamine deficiency
View context instructions
blockE50-E64
Other nutritional deficiencies (E50-E64)
View context instructions
chapterCH4
Endocrine, nutritional and metabolic diseases (E00-E89)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to E51.12. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

10 raw paths
Beriberi (dry)2 unique routes
heart (disease)→E51.12
wet→E51.12
Cardiomyopathy (familial) (idiopathic)3 unique routes
beriberi→E51.12
due to
beriberi→E51.12
nutritional
beriberi→E51.12
Deficiency, deficient3 unique routes
thiamin, thiaminic (chloride)
beriberi (dry)
wet→E51.12
vitamin (multiple) NOS(2 variants)
B (complex) NOS
with
beriberi (dry)
wet→E51.12
B1 NOS
beriberi (dry)
wet→E51.12
Disease, diseased1 unique routes
heart (organic)
beriberi (wet)→E51.12
Myocardiopathy (congestive) (constrictive) (familial) (hypertrophic nonobstructive) (idiopathic) (infiltrative) (obstructive) (primary) (restrictive) (sporadic)1 unique routes
in (due to)
beriberi→E51.12

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 640
Miscellaneous Disorders of Nutrition, Metabolism, Fluids and Electrolytes with MCC
DRG 641
Miscellaneous Disorders of Nutrition, Metabolism, Fluids and Electrolytes without MCC

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Wet beriberi.

Search PCS Codes