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E87.22

✓ Billable

Chronic metabolic acidosis

Endocrine, nutritional and metabolic diseases (E00-E89)

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Also Known As

Chronic lactic acidosis

📋 Code Instructions

  • • Code first: underlying etiology, if applicable

❌ Excludes1

inherited from E87.2

Rules from parent category E87.2: Acidosis

  • • diabetic acidosis - see categories E08-E10, E11, E13 with ketoacidosis

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Code Information

CodeE87.22
BillableYes
ParentE87.2
CategoryEndocrine, nutritional and metabolic diseases (E00-E89)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)