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M21.4

Non-Billable (Header)

Flat foot [pes planus] (acquired)

Excludes 1 — Do NOT code together

congenital pes planus (Q66.5-)

Child Codes

M21.40Flat foot [pes planus] (acquired), unspecified foot

M21.41Flat foot [pes planus] (acquired), right foot

M21.42Flat foot [pes planus] (acquired), left foot

Code Hierarchy

└M21Other acquired deformities of limbs └M21.4Flat foot [pes planus] (acquired)

└M21.4Flat foot [pes planus] (acquired)

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