Hallux varus (acquired)
Hallux varus (acquired)
M20.3 is a header (parent) code in the ICD-10-CM hierarchy. It is not billable for claim submission. Use one of the billable child codes listed below.
Billable codes in this category
Each of the codes below is billable. Choose the one that most accurately describes the patient's diagnosis.
Acquired medial deviation of the great toe at the first metatarsophalangeal joint, laterality not documented or not specified by the treating provider.
Acquired medial deviation of the right great toe, where the hallux angles toward the midline of the body — the opposite direction from hallux valgus — resulting from post-surgical, traumatic, or inflammatory causes rather than congenital malformation.
Acquired medial deviation of the left great toe at the first metatarsophalangeal joint, resulting from a non-congenital cause such as prior surgery, trauma, or inflammatory arthritis.