E56.1
Deficiency of vitamin K
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 5 never code together
Instructional notes 1
E00-E89chapter
Notes
- 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.E05.8E07.0E16-E31E34.-
Index entries leading here 3
Alongside this code 3 same parent — E56
Medications 5
89 Vitamin B Deficiency drugs 32 Vitamin E Deficiency drugs 18 Vitamin D Deficiency drugs 10 Vitamin A Deficiency drugs 6 Vitamin K Deficiency drugs
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.