E51.1

Beriberi

Non-billable header

E51.1 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Note: All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.

Not coded here — never report together with this code.

transitory endocrine and metabolic disorders specific to newborn (P70-P74) (from E51)
sequelae of thiamine deficiency (E64.8) (from E51)

Not included here — may be reported together when both conditions exist.