R79.0

Billable

ChapterR00–R99

Ranksubcategory

Official Description

Abnormal level of blood mineral

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (R00-R99).

Instructional Notes

Includes

Abnormal blood level of cobalt
Abnormal blood level of copper
Abnormal blood level of iron
Abnormal blood level of magnesium
Abnormal blood level of mineral NEC
Abnormal blood level of zinc

Excludes1(Not coded here)

abnormal level of lithium (R78.89)
disorders of mineral metabolism (E83.-)
neonatal hypomagnesemia (P71.2)
nutritional mineral deficiency (E58-E61)

General instructions are available for the parent sections:

View CH18 Notes View R70-R79 Notes View R79 Notes

Clinical Hierarchy

CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

R70-R79Abnormal findings on examination of blood, without diagnosis (R70-R79)

R79Other abnormal findings of blood chemistry

R79.0Abnormal level of blood mineral

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to R79.0:

categoryR79

Other abnormal findings of blood chemistry

View context instructions

blockR70-R79

Abnormal findings on examination of blood, without diagnosis (R70-R79)

View context instructions

chapterCH18

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to R79.0. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

7 raw paths

Abnormal, abnormality, abnormalities7 unique routes

blood level (of)(6 variants)

cobalt→R79.0

copper→R79.0

iron→R79.0

zinc→R79.0