Q66.6
BillableOther congenital valgus deformities of feet
Other congenital valgus deformities of feet
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Congenital metatarsus valgus
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(9)
Q66.0Congenital talipes equinovarus
Q66.1Congenital talipes calcaneovarus
Q66.2Congenital metatarsus (primus) varus
Q66.3Other congenital varus deformities of feet
Q66.4Congenital talipes calcaneovalgus
Q66.5Congenital pes planus
Q66.7Congenital pes cavus
Q66.8Other congenital deformities of feet
Q66.9Congenital deformity of feet, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(100)
SNOMED CT
- Congenital anomaly of macula4041005
- Talipes equinus10989008
- Congenital valgus deformity of foot22099008
- Congenital hallux valgus53842005
- Pes equinovalgus68284008
- Talipes equinovalgus68284008
- Talipes planovalgus68557006
- Talipes valgus79807003
- Congenital metatarsus valgus253958005
- Congenital rearfoot valgus302298004
- Congenital forefoot evertus302299007
- Congenital forefoot valgus302299007
- Macular coloboma, cleft palate, hallux valgus syndrome722463001
- Coloboma of macula737579002
- Congenital coloboma of macula lutea737579002
- Bilateral congenital hallux valgus890352001
- Congenital valgus deformity of bilateral great toes890352001
- Congenital valgus deformity of bilateral halluces890352001
- Congenital valgus deformity of both great toes890352001
- Congenital valgus deformity of both halluces890352001
- Bilateral congenital metatarsus valgus890367002
- Congenital metatarsus valgus of bilateral feet890367002
- Congenital metatarsus valgus of both feet890367002
- Severe intellectual disability, hypotonia, strabismus, coarse face, planovalgus syndrome1197591008
- Hallux valgus of left foot1287650000
- Hallux valgus of right foot1287651001
- Bilateral hallux valgus1303722007
- Hallux valgus of bilateral feet1303722007
- Hallux valgus of both feet1303722007
- Congenital hallux valgus due to metatarsus primus varus1366545001
- Congenital valgus deformity of great toe due to metatarsus primus varus1366545001
- Bilateral congenital hallux valgus due to metatarsus primus varus873793951000119105
- Congenital bilateral hallux valgus due to metatarsus primus varus873793951000119105
- Congenital valgus deformity of great toes of bilateral feet due to metatarsus primus varus873793951000119105
- Bilateral talipes valgus of feet15668641000119106
- Talipes valgus of bilateral feet15668641000119106
- Talipes valgus of both feet15668641000119106
- Congenital hallux valgus of left great toe1078151000119103
- Congenital hallux valgus of right great toe1078161000119101
- Congenital left hallux valgus due to metatarsus primus varus132694301000119103
- Congenital valgus deformity of great toe of left foot due to metatarsus primus varus132694301000119103
- Left congenital hallux valgus due to metatarsus primus varus132694301000119103
- Congenital right hallux valgus due to metatarsus primus varus627056831000119100
- Congenital valgus deformity of great toe of right foot due to metatarsus primus varus627056831000119100
- Right congenital hallux valgus due to metatarsus primus varus627056831000119100
- Hallux valgus due to metatarsus primus varus85671000119102
- Talipes valgus of left foot15668561000119109
- Talipes valgus of right foot15668601000119109
UMLS
Clinical Terms
- Congenital metatarsus valgus of bilateral feet
- Congenital valgus deformity of great toes of bilateral feet due to metatarsus primus varus
- Bilateral talipes valgus of feet
- Bilateral congenital hallux valgus due to metatarsus primus varus
- Congenital hallux valgus due to metatarsus primus varus
- Congenital bilateral hallux valgus due to metatarsus primus varus
- Congenital valgus deformity of great toe due to metatarsus primus varus
- Right congenital hallux valgus due to metatarsus primus varus
- Congenital metatarsus valgus (disorder)
- Bilateral hallux valgus
- Hallux valgus of both feet
- Talipes planovalgus
- Pes equinovalgus
- Congenital forefoot valgus
- Macular coloboma, cleft palate, hallux valgus syndrome
- Talipes valgus
- Congenital hallux valgus of left great toe
- Hallux valgus of right foot
- Talipes valgus of right foot
- Congenital valgus deformity of both great toes
- Congenital valgus deformity of bilateral great toes
- Congenital forefoot evertus
- Talipes equinus
- Hallux valgus of bilateral feet
- Congenital hallux valgus of right great toe
- Bilateral congenital metatarsus valgus
- Congenital valgus deformity of both halluces
- Congenital left hallux valgus due to metatarsus primus varus
- Congenital valgus deformity of great toe of right foot due to metatarsus primus varus
- Congenital metatarsus valgus of both feet
- Congenital rearfoot valgus
- Congenital valgus deformity of bilateral halluces
- Congenital right hallux valgus due to metatarsus primus varus
- Hallux valgus of left foot
- Coloboma of macula
- Congenital metatarsus valgus
- Talipes valgus of both feet
- Talipes valgus of bilateral feet
- Congenital coloboma of macula lutea
- Talipes valgus of left foot
- Severe intellectual disability, hypotonia, strabismus, coarse face, planovalgus syndrome
- Congenital valgus deformity of great toe of left foot due to metatarsus primus varus
- Left congenital hallux valgus due to metatarsus primus varus
- Congenital valgus deformity of foot
- Congenital anomaly of macula
- Congenital hallux valgus
- Bilateral congenital hallux valgus
- Hallux valgus due to metatarsus primus varus
- Talipes equinovalgus
Frequently Asked Questions
What is the ICD-10 code for other congenital valgus deformities of feet?
The ICD-10-CM code for other congenital valgus deformities of feet is Q66.6. The full clinical description is "Other congenital valgus deformities of feet". Q66.6 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q66.6 mean?
ICD-10-CM code Q66.6 represents “Other congenital valgus deformities of feet”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a billable/specific code that can be used on a claim.
Is Q66.6 a billable code?
Yes, Q66.6 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q66.6 in?
Q66.6 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q66.6?
Q66.6 has Excludes1 notes indicating codes that cannot be used together with it, including: reduction defects of feet (Q72.-); valgus deformities (acquired) (M21.0-); varus deformities (acquired) (M21.1-).
What SNOMED CT codes does Q66.6 map to?
Q66.6 maps to 28 SNOMED CT concepts: 890352001, 873793951000119105, 890367002, 1303722007, 15668641000119106, and 23 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q66.6?
Q66.6 is linked to 2 UMLS Concept Unique Identifiers: C0345368, C0158728. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q66.6 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other congenital valgus deformities of feet affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of Q66.6?
Q66.6 maps to the ICD-11 code: LB98.2Z (Congenital valgus deformities of feet, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.