258 Polyglandular dysfunction and related disorders convert 258 to ICD-10
258.0 Polyglandular activity in multiple endocrine adenomatosis convert 258.0 to ICD-10

258.01 Multiple endocrine neoplasia [men] type i convert 258.01 to ICD-10

258.02 Multiple endocrine neoplasia [men] type iia convert 258.02 to ICD-10

258.03 Multiple endocrine neoplasia [men] type iib convert 258.03 to ICD-10
258.1 Other combinations of endocrine dysfunction convert 258.1 to ICD-10
258.8 Other specified polyglandular dysfunction convert 258.8 to ICD-10
258.9 Polyglandular dysfunction unspecified convert 258.9 to ICD-10