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Q66.50

✓ Billable

Congenital pes planus, unspecified foot

Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)

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❌ Excludes1

inherited from Q66.5

Rules from parent category Q66.5: Congenital pes planus

  • • pes planus, acquired (M21.4)

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Code Information

CodeQ66.50
BillableYes
ParentQ66.5
CategoryCongenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)