Q66.7 Congenital pes cavus

Non-billable header with 3 child codes.

Applies from Q66 Congenital deformities of feet

Excludes1 (never code together)

• reduction defects of feet (Q72.-)
• valgus deformities (acquired) (M21.0-)
• varus deformities (acquired) (M21.1-)

Codes under Q66.7

• Q66.70 Congenital pes cavus, unspecified foot
• Q66.71 Congenital pes cavus, right foot
• Q66.72 Congenital pes cavus, left foot

Approximate ICD-9-CM (GEMs)

• 754.71 Talipes cavus

Code annotations containing back-references to Q66.7

Back-references to Q66

• Type 1 Excludes: M20 Acquired deformities of fingers and toes ("congenital deformities and malformations of fingers and toes (Q66.-, Q68-Q70, Q74.-)")
• Type 1 Excludes: M21 Other acquired deformities of limbs ("congenital deformities and malformations of limbs (Q65-Q66, Q68-Q74)")
• Type 1 Excludes: M24.3 Pathological dislocation of joint, not elsewhere classified ("congenital dislocation or displacement of joint- see congenital malformations and deformations of the musculoskeletal system (Q65-Q79)")
• Type 2 Excludes: M95 Other acquired deformities of musculoskeletal system and connective tissue ("congenital malformations and deformations of the musculoskeletal system (Q65-Q79)")

Diagnosis Index entries for Q66.7

• Cavus foot (congenital)
• Gampsodactylia (congenital)
• High › arch › foot
• Hollow foot (congenital)
• Pes (congenital) › cavus
• Talipes (congenital) › cavus
• Talipes (congenital) › percavus

Nearby codes

• Q66.5 Congenital pes planus
• Q66.50 Congenital pes planus, unspecified foot
• Q66.51 Congenital pes planus, right foot
• Q66.52 Congenital pes planus, left foot
• Q66.6 Other congenital valgus deformities of feet
• Q66.7 Congenital pes cavus (this code)
• Q66.70 Congenital pes cavus, unspecified foot
• Q66.71 Congenital pes cavus, right foot
• Q66.72 Congenital pes cavus, left foot
• Q66.8 Other congenital deformities of feet
• Q66.80 Congenital vertical talus deformity, unspecified foot