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K59.03

✓ Billable

Drug induced constipation

Diseases of the digestive system (K00-K95)

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📋 Code Instructions

  • • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

❌ Excludes1

inherited from K59.0

Rules from parent category K59.0: Constipation

  • • fecal impaction (K56.41)

⚠️ Excludes2

inherited from K59.0

Rules from parent category K59.0: Constipation

  • • incomplete defecation (R15.0)

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Code Information

CodeK59.03
BillableYes
ParentK59.0
CategoryDiseases of the digestive system (K00-K95)
Excludes11 rule(s)
Excludes21 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)