About Section Q65-Q79

Section Q65-Q79 covers Congenital malformations and deformations of the musculoskeletal system within Chapter 17 of the ICD-10-CM Tabular List. This section includes diagnosis codes ranging from Q65 to Q79. Each code below includes its description, billable status, and links to detailed coding guidelines.
Diagnosis Codes 321 entries
Q65Congenital deformities of hipNon-Billable›Q65.0Congenital dislocation of hip, unilateralNon-Billable›Q65.00Congenital dislocation of unspecified hip, unilateralBillable›Q65.01Congenital dislocation of right hip, unilateralBillable›Q65.02Congenital dislocation of left hip, unilateralBillable›Q65.1Congenital dislocation of hip, bilateralBillable›Q65.2Congenital dislocation of hip, unspecifiedBillable›Q65.3Congenital partial dislocation of hip, unilateralNon-Billable›Q65.30Congenital partial dislocation of unspecified hip, unilateralBillable›Q65.31Congenital partial dislocation of right hip, unilateralBillable›Q65.32Congenital partial dislocation of left hip, unilateralBillable›Q65.4Congenital partial dislocation of hip, bilateralBillable›Q65.5Congenital partial dislocation of hip, unspecifiedBillable›Q65.6Congenital unstable hipBillable›Q65.8Other congenital deformities of hipNon-Billable›Q65.81Congenital coxa valgaBillable›Q65.82Congenital coxa varaBillable›Q65.89Other specified congenital deformities of hipBillable›Q65.9Congenital deformity of hip, unspecifiedBillable›Q66Congenital deformities of feetNon-Billable›Q66.0Congenital talipes equinovarusNon-Billable›Q66.00Congenital talipes equinovarus, unspecified footBillable›Q66.01Congenital talipes equinovarus, right footBillable›Q66.02Congenital talipes equinovarus, left footBillable›Q66.1Congenital talipes calcaneovarusNon-Billable›Q66.10Congenital talipes calcaneovarus, unspecified footBillable›Q66.11Congenital talipes calcaneovarus, right footBillable›Q66.12Congenital talipes calcaneovarus, left footBillable›Q66.2Congenital metatarsus (primus) varusNon-Billable›Q66.21Congenital metatarsus primus varusNon-Billable›Q66.211Congenital metatarsus primus varus, right footBillable›Q66.212Congenital metatarsus primus varus, left footBillable›Q66.219Congenital metatarsus primus varus, unspecified footBillable›Q66.22Congenital metatarsus adductusNon-Billable›Q66.221Congenital metatarsus adductus, right footBillable›Q66.222Congenital metatarsus adductus, left footBillable›Q66.229Congenital metatarsus adductus, unspecified footBillable›Q66.3Other congenital varus deformities of feetNon-Billable›Q66.30Other congenital varus deformities of feet, unspecified footBillable›Q66.31Other congenital varus deformities of feet, right footBillable›Q66.32Other congenital varus deformities of feet, left footBillable›Q66.4Congenital talipes calcaneovalgusNon-Billable›Q66.40Congenital talipes calcaneovalgus, unspecified footBillable›Q66.41Congenital talipes calcaneovalgus, right footBillable›Q66.42Congenital talipes calcaneovalgus, left footBillable›Q66.5Congenital pes planusNon-Billable›Q66.50Congenital pes planus, unspecified footBillable›Q66.51Congenital pes planus, right footBillable›Q66.52Congenital pes planus, left footBillable›Q66.6Other congenital valgus deformities of feetBillable›Q66.7Congenital pes cavusNon-Billable›Q66.70Congenital pes cavus, unspecified footBillable›Q66.71Congenital pes cavus, right footBillable›Q66.72Congenital pes cavus, left footBillable›Q66.8Other congenital deformities of feetNon-Billable›Q66.80Congenital vertical talus deformity, unspecified footBillable›Q66.81Congenital vertical talus deformity, right footBillable›Q66.82Congenital vertical talus deformity, left footBillable›Q66.89Other specified congenital deformities of feetBillable›Q66.9Congenital deformity of feet, unspecifiedNon-Billable›Q66.90Congenital deformity of feet, unspecified, unspecified footBillable›Q66.91Congenital deformity of feet, unspecified, right footBillable›Q66.92Congenital deformity of feet, unspecified, left footBillable›Q67Congenital musculoskeletal deformities of head, face, spine and chestNon-Billable›Q67.0Congenital facial asymmetryBillable›Q67.1Congenital compression faciesBillable›Q67.2DolichocephalyBillable›Q67.3PlagiocephalyBillable›Q67.4Other congenital deformities of skull, face and jawBillable›Q67.5Congenital deformity of spineBillable›Q67.6Pectus excavatumBillable›Q67.7Pectus carinatumBillable›Q67.8Other congenital deformities of chestBillable›Q68Other congenital musculoskeletal deformitiesNon-Billable›Q68.0Congenital deformity of sternocleidomastoid muscleBillable›Q68.1Congenital deformity of finger(s) and handBillable›Q68.2Congenital deformity of kneeBillable›Q68.3Congenital bowing of femurBillable›Q68.4Congenital bowing of tibia and fibulaBillable›Q68.5Congenital bowing of long bones of leg, unspecifiedBillable›Q68.6Discoid meniscusBillable›Q68.8Other specified congenital musculoskeletal deformitiesBillable›Q69PolydactylyNon-Billable›Q69.0Accessory finger(s)Billable›Q69.1Accessory thumb(s)Billable›Q69.2Accessory toe(s)Billable›Q69.9Polydactyly, unspecifiedBillable›Q70SyndactylyNon-Billable›Q70.0Fused fingersNon-Billable›Q70.00Fused fingers, unspecified handBillable›Q70.01Fused fingers, right handBillable›Q70.02Fused fingers, left handBillable›Q70.03Fused fingers, bilateralBillable›Q70.1Webbed fingersNon-Billable›Q70.10Webbed fingers, unspecified handBillable›Q70.11Webbed fingers, right handBillable›Q70.12Webbed fingers, left handBillable›Q70.13Webbed fingers, bilateralBillable›Q70.2Fused toesNon-Billable›Q70.20Fused toes, unspecified footBillable›Q70.21Fused toes, right footBillable›Q70.22Fused toes, left footBillable›Q70.23Fused toes, bilateralBillable›Q70.3Webbed toesNon-Billable›Q70.30Webbed toes, unspecified footBillable›Q70.31Webbed toes, right footBillable›Q70.32Webbed toes, left footBillable›Q70.33Webbed toes, bilateralBillable›Q70.4Polysyndactyly, unspecifiedBillable›Q70.9Syndactyly, unspecifiedBillable›Q71Reduction defects of upper limbNon-Billable›Q71.0Congenital complete absence of upper limbNon-Billable›Q71.00Congenital complete absence of unspecified upper limbBillable›Q71.01Congenital complete absence of right upper limbBillable›Q71.02Congenital complete absence of left upper limbBillable›Q71.03Congenital complete absence of upper limb, bilateralBillable›Q71.1Congenital absence of upper arm and forearm with hand presentNon-Billable›Q71.10Congenital absence of unspecified upper arm and forearm with hand presentBillable›Q71.11Congenital absence of right upper arm and forearm with hand presentBillable›Q71.12Congenital absence of left upper arm and forearm with hand presentBillable›Q71.13Congenital absence of upper arm and forearm with hand present, bilateralBillable›Q71.2Congenital absence of both forearm and handNon-Billable›Q71.20Congenital absence of both forearm and hand, unspecified upper limbBillable›Q71.21Congenital absence of both forearm and hand, right upper limbBillable›Q71.22Congenital absence of both forearm and hand, left upper limbBillable›Q71.23Congenital absence of both forearm and hand, bilateralBillable›Q71.3Congenital absence of hand and fingerNon-Billable›Q71.30Congenital absence of unspecified hand and fingerBillable›Q71.31Congenital absence of right hand and fingerBillable›Q71.32Congenital absence of left hand and fingerBillable›Q71.33Congenital absence of hand and finger, bilateralBillable›Q71.4Longitudinal reduction defect of radiusNon-Billable›Q71.40Longitudinal reduction defect of unspecified radiusBillable›Q71.41Longitudinal reduction defect of right radiusBillable›Q71.42Longitudinal reduction defect of left radiusBillable›Q71.43Longitudinal reduction defect of radius, bilateralBillable›Q71.5Longitudinal reduction defect of ulnaNon-Billable›Q71.50Longitudinal reduction defect of unspecified ulnaBillable›Q71.51Longitudinal reduction defect of right ulnaBillable›Q71.52Longitudinal reduction defect of left ulnaBillable›Q71.53Longitudinal reduction defect of ulna, bilateralBillable›Q71.6Lobster-claw handNon-Billable›Q71.60Lobster-claw hand, unspecified handBillable›Q71.61Lobster-claw right handBillable›Q71.62Lobster-claw left handBillable›Q71.63Lobster-claw hand, bilateralBillable›Q71.8Other reduction defects of upper limbNon-Billable›Q71.81Congenital shortening of upper limbNon-Billable›Q71.811Congenital shortening of right upper limbBillable›Q71.812Congenital shortening of left upper limbBillable›Q71.813Congenital shortening of upper limb, bilateralBillable›Q71.819Congenital shortening of unspecified upper limbBillable›Q71.89Other reduction defects of upper limbNon-Billable›Q71.891Other reduction defects of right upper limbBillable›Q71.892Other reduction defects of left upper limbBillable›Q71.893Other reduction defects of upper limb, bilateralBillable›Q71.899Other reduction defects of unspecified upper limbBillable›Q71.9Unspecified reduction defect of upper limbNon-Billable›Q71.90Unspecified reduction defect of unspecified upper limbBillable›Q71.91Unspecified reduction defect of right upper limbBillable›Q71.92Unspecified reduction defect of left upper limbBillable›Q71.93Unspecified reduction defect of upper limb, bilateralBillable›Q72Reduction defects of lower limbNon-Billable›Q72.0Congenital complete absence of lower limbNon-Billable›Q72.00Congenital complete absence of unspecified lower limbBillable›Q72.01Congenital complete absence of right lower limbBillable›Q72.02Congenital complete absence of left lower limbBillable›Q72.03Congenital complete absence of lower limb, bilateralBillable›Q72.1Congenital absence of thigh and lower leg with foot presentNon-Billable›Q72.10Congenital absence of unspecified thigh and lower leg with foot presentBillable›Q72.11Congenital absence of right thigh and lower leg with foot presentBillable›Q72.12Congenital absence of left thigh and lower leg with foot presentBillable›Q72.13Congenital absence of thigh and lower leg with foot present, bilateralBillable›Q72.2Congenital absence of both lower leg and footNon-Billable›Q72.20Congenital absence of both lower leg and foot, unspecified lower limbBillable›Q72.21Congenital absence of both lower leg and foot, right lower limbBillable›Q72.22Congenital absence of both lower leg and foot, left lower limbBillable›Q72.23Congenital absence of both lower leg and foot, bilateralBillable›Q72.3Congenital absence of foot and toe(s)Non-Billable›Q72.30Congenital absence of unspecified foot and toe(s)Billable›Q72.31Congenital absence of right foot and toe(s)Billable›Q72.32Congenital absence of left foot and toe(s)Billable›Q72.33Congenital absence of foot and toe(s), bilateralBillable›Q72.4Longitudinal reduction defect of femurNon-Billable›Q72.40Longitudinal reduction defect of unspecified femurBillable›Q72.41Longitudinal reduction defect of right femurBillable›Q72.42Longitudinal reduction defect of left femurBillable›Q72.43Longitudinal reduction defect of femur, bilateralBillable›Q72.5Longitudinal reduction defect of tibiaNon-Billable›Q72.50Longitudinal reduction defect of unspecified tibiaBillable›Q72.51Longitudinal reduction defect of right tibiaBillable›Q72.52Longitudinal reduction defect of left tibiaBillable›Q72.53Longitudinal reduction defect of tibia, bilateralBillable›Q72.6Longitudinal reduction defect of fibulaNon-Billable›Q72.60Longitudinal reduction defect of unspecified fibulaBillable›Q72.61Longitudinal reduction defect of right fibulaBillable›Q72.62Longitudinal reduction defect of left fibulaBillable›Q72.63Longitudinal reduction defect of fibula, bilateralBillable›Q72.7Split footNon-Billable›Q72.70Split foot, unspecified lower limbBillable›Q72.71Split foot, right lower limbBillable›Q72.72Split foot, left lower limbBillable›Q72.73Split foot, bilateralBillable›Q72.8Other reduction defects of lower limbNon-Billable›Q72.81Congenital shortening of lower limbNon-Billable›Q72.811Congenital shortening of right lower limbBillable›Q72.812Congenital shortening of left lower limbBillable›Q72.813Congenital shortening of lower limb, bilateralBillable›Q72.819Congenital shortening of unspecified lower limbBillable›Q72.89Other reduction defects of lower limbNon-Billable›Q72.891Other reduction defects of right lower limbBillable›Q72.892Other reduction defects of left lower limbBillable›Q72.893Other reduction defects of lower limb, bilateralBillable›Q72.899Other reduction defects of unspecified lower limbBillable›Q72.9Unspecified reduction defect of lower limbNon-Billable›Q72.90Unspecified reduction defect of unspecified lower limbBillable›Q72.91Unspecified reduction defect of right lower limbBillable›Q72.92Unspecified reduction defect of left lower limbBillable›Q72.93Unspecified reduction defect of lower limb, bilateralBillable›Q73Reduction defects of unspecified limbNon-Billable›Q73.0Congenital absence of unspecified limb(s)Billable›Q73.1Phocomelia, unspecified limb(s)Billable›Q73.8Other reduction defects of unspecified limb(s)Billable›Q74Other congenital malformations of limb(s)Non-Billable›Q74.0Other congenital malformations of upper limb(s), including shoulder girdleBillable›Q74.1Congenital malformation of kneeBillable›Q74.2Other congenital malformations of lower limb(s), including pelvic girdleBillable›Q74.3Arthrogryposis multiplex congenitaBillable›Q74.8Other specified congenital malformations of limb(s)Billable›Q74.9Unspecified congenital malformation of limb(s)Billable›Q75Other congenital malformations of skull and face bonesNon-Billable›Q75.0CraniosynostosisNon-Billable›Q75.00Craniosynostosis, unspecifiedNon-Billable›Q75.001Craniosynostosis, unspecified type, unilateralBillable›Q75.002Craniosynostosis, unspecified type, bilateralBillable›Q75.009Craniosynostosis, unspecifiedBillable›Q75.01Sagittal craniosynostosisBillable›Q75.02Coronal craniosynostosisNon-Billable›Q75.021Coronal craniosynostosis, unilateralBillable›Q75.022Coronal craniosynostosis, bilateralBillable›Q75.029Coronal craniosynostosis, unspecifiedBillable›Q75.03Metopic craniosynostosisBillable›Q75.04Lambdoid craniosynostosisNon-Billable›Q75.041Lambdoid craniosynostosis, unilateralBillable›Q75.042Lambdoid craniosynostosis, bilateralBillable›Q75.049Lambdoid craniosynostosis, unspecifiedBillable›Q75.05Multi-suture craniosynostosisNon-Billable›Q75.051Cloverleaf skullBillable›Q75.052PansynostosisBillable›Q75.058Other multi-suture craniosynostosisBillable›Q75.08Other single-suture craniosynostosisBillable›Q75.1Craniofacial dysostosisBillable›Q75.2HypertelorismBillable›Q75.3MacrocephalyBillable›Q75.4Mandibulofacial dysostosisBillable›Q75.5Oculomandibular dysostosisBillable›Q75.8Other specified congenital malformations of skull and face bonesBillable›Q75.9Congenital malformation of skull and face bones, unspecifiedBillable›Q76Congenital malformations of spine and bony thoraxNon-Billable›Q76.0Spina bifida occultaBillable›Q76.1Klippel-Feil syndromeBillable›Q76.2Congenital spondylolisthesisBillable›Q76.3Congenital scoliosis due to congenital bony malformationBillable›Q76.4Other congenital malformations of spine, not associated with scoliosisNon-Billable›Q76.41Congenital kyphosisNon-Billable›Q76.411Congenital kyphosis, occipito-atlanto-axial regionBillable›Q76.412Congenital kyphosis, cervical regionBillable›Q76.413Congenital kyphosis, cervicothoracic regionBillable›Q76.414Congenital kyphosis, thoracic regionBillable›Q76.415Congenital kyphosis, thoracolumbar regionBillable›Q76.419Congenital kyphosis, unspecified regionBillable›Q76.42Congenital lordosisNon-Billable›Q76.425Congenital lordosis, thoracolumbar regionBillable›Q76.426Congenital lordosis, lumbar regionBillable›Q76.427Congenital lordosis, lumbosacral regionBillable›Q76.428Congenital lordosis, sacral and sacrococcygeal regionBillable›Q76.429Congenital lordosis, unspecified regionBillable›Q76.49Other congenital malformations of spine, not associated with scoliosisBillable›Q76.5Cervical ribBillable›Q76.6Other congenital malformations of ribsBillable›Q76.7Congenital malformation of sternumBillable›Q76.8Other congenital malformations of bony thoraxBillable›Q76.9Congenital malformation of bony thorax, unspecifiedBillable›Q77Osteochondrodysplasia with defects of growth of tubular bones and spineNon-Billable›Q77.0AchondrogenesisBillable›Q77.1Thanatophoric short statureBillable›Q77.2Short rib syndromeBillable›Q77.3Chondrodysplasia punctataBillable›Q77.4AchondroplasiaBillable›Q77.5Diastrophic dysplasiaBillable›Q77.6Chondroectodermal dysplasiaBillable›Q77.7Spondyloepiphyseal dysplasiaBillable›Q77.8Other osteochondrodysplasia with defects of growth of tubular bones and spineBillable›Q77.9Osteochondrodysplasia with defects of growth of tubular bones and spine, unspecifiedBillable›Q78Other osteochondrodysplasiasNon-Billable›Q78.0Osteogenesis imperfectaBillable›Q78.1Polyostotic fibrous dysplasiaBillable›Q78.2OsteopetrosisBillable›Q78.3Progressive diaphyseal dysplasiaBillable›Q78.4EnchondromatosisBillable›Q78.5Metaphyseal dysplasiaBillable›Q78.6Multiple congenital exostosesBillable›Q78.8Other specified osteochondrodysplasiasBillable›Q78.9Osteochondrodysplasia, unspecifiedBillable›Q79Congenital malformations of musculoskeletal system, not elsewhere classifiedNon-Billable›Q79.0Congenital diaphragmatic herniaBillable›Q79.1Other congenital malformations of diaphragmBillable›Q79.2ExomphalosBillable›Q79.3GastroschisisBillable›Q79.4Prune belly syndromeBillable›Q79.5Other congenital malformations of abdominal wallNon-Billable›Q79.51Congenital hernia of bladderBillable›Q79.59Other congenital malformations of abdominal wallBillable›Q79.6Ehlers-Danlos syndromesNon-Billable›Q79.60Ehlers-Danlos syndrome, unspecifiedBillable›Q79.61Classical Ehlers-Danlos syndromeBillable›Q79.62Hypermobile Ehlers-Danlos syndromeBillable›Q79.63Vascular Ehlers-Danlos syndromeBillable›Q79.69Other Ehlers-Danlos syndromesBillable›Q79.8Other congenital malformations of musculoskeletal systemBillable›Q79.9Congenital malformation of musculoskeletal system, unspecifiedBillable›