Q74.2

Other congenital malformations of lower limb(s), including pelvic girdle

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 4 never code together

Q74code

Excludes1

polydactyly (Q69.-)Q69.-
reduction defect of limb (Q71-Q73)Q71-Q73
syndactyly (Q70.-)Q70.-

Q74.2code

Excludes1

anteversion of femur (neck) (Q65.89)Q65.89 Q65.89

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Instructional notes 3

Q74.2code

Inclusion terms

Congenital fusion of sacroiliac joint
Congenital malformation of ankle joint
Congenital malformation of sacroiliac joint

Index entries leading here 32

Accessory (congenital)
- tarsal bones Q74.2
- sesamoid bones Q74.8
  - foot Q74.2
Agenesis
- pelvic girdle (complete) (partial) Q74.2
Android pelvis Q74.2
Angulation
- tibia (acquired) — see also Deformity, limb, specified type NEC, lower leg
  - congenital Q74.2
- femur (acquired) — see also Deformity, limb, specified type NEC, thigh
  - congenital Q74.2
Malformation (congenital) — see also Anomaly
- joint Q74.9
  - ankle Q74.2
  - sacroiliac Q74.2
Anomaly, anomalous (congenital) (unspecified type) Q89.9
- ankle (joint) Q74.2
- ilium NEC Q74.2
- limb Q74.9
  - lower NEC Q74.2
- lower limb NEC Q74.2
- metatarsus NEC Q74.2
- pelvic girdle NEC Q74.2
- pelvis (bony) NEC Q74.2
- sacroiliac (joint) NEC Q74.2
- tarsus NEC Q74.2
- thigh NEC Q74.2
- tibia NEC Q74.2
- toe Q74.2
- ischium NEC Q74.2
- bone Q79.9
  - leg Q74.2
  - pelvic girdle Q74.2
- femur NEC Q74.2
- fibula NEC Q74.2
- foot NEC Q74.2
- heel NEC Q74.2
- hip NEC Q74.2
Anthropoid pelvis Q74.2
Synostosis (congenital) Q78.8
- astragalo-scaphoid Q74.2
Fusion, fused (congenital)
- astragaloscaphoid Q74.2
- sacroiliac (joint) (acquired) M43.28
  - congenital Q74.2
- limb, congenital Q74.8
  - lower Q74.2
Bifid (congenital)
- toe NEC Q74.2
Funnel
- pelvis (acquired) M95.5
  - congenital Q74.2
Deformity Q89.9
- ilium (acquired) M95.5
  - congenital Q74.2
- ischium (acquired) M95.5
  - congenital Q74.2
- pelvis, pelvic (acquired) (bony) M95.5
  - congenital Q74.2
- sacroiliac joint (congenital) Q74.2
Dislocation (articular)
- sacroiliac (joint) (ligament) S33.2
  - congenital Q74.2
Flat
- pelvis M95.5
  - congenital Q74.2
Hallux
- rigidus (acquired) M20.2
  - congenital Q74.2
Malposition
- congenital
  - symphysis pubis Q74.2
Platypelloid pelvis M95.5
- congenital Q74.2
Pronation
- foot — see also Deformity, limb, foot, specified NEC
  - congenital Q74.2
Displacement, displaced
- sacro-iliac (joint) (congenital) Q74.2
Distortion (s) (congenital)
- sacroiliac joint Q74.2
Dysplasia — see also Anomaly
- leg Q74.2
Hypertrophy, hypertrophic
- foot (congenital) Q74.2
- toe (congenital) Q74.2
Maldevelopment — see also Anomaly
- hip Q74.2
- toe Q74.2
Hypoplasia, hypoplastic
- pelvis, pelvic girdle Q74.2
Macrodactylia, macrodactylism (fingers) (thumbs) Q74.0
- toes Q74.2
Male type pelvis Q74.2
Megalodactylia (fingers) (thumbs) (congenital) Q74.0
- toes Q74.2
Nonunion
- symphysis pubis, congenital Q74.2
Pithecoid pelvis Q74.2
Robert's pelvis Q74.2
Supernumerary (congenital)
- tarsal bones Q74.2
Sympus Q74.2

Alongside this code 5 same parent — Q74

Q74.0 Oth congen malform of upper limb(s), inc shoulder girdle Q74.1 Congenital malformation of knee Q74.3 Arthrogryposis multiplex congenita Q74.8 Other specified congenital malformations of limb(s) Q74.9 Unspecified congenital malformation of limb(s)

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable: yes
Code set: FY2026
Parent: Q74
Block: Q65-Q79
Siblings: 5

Present FY2024–FY2027.