Q78.9
BillableOsteochondrodysplasia, unspecified
Osteochondrodysplasia, unspecified
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Chondrodystrophy NOS
- Osteodystrophy NOS
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(8)
Q78.0Osteogenesis imperfecta
Q78.1Polyostotic fibrous dysplasia
Q78.2Osteopetrosis
Q78.3Progressive diaphyseal dysplasia
Q78.4Enchondromatosis
Q78.5Metaphyseal dysplasia
Q78.6Multiple congenital exostoses
Q78.8Other specified osteochondrodysplasias
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(143)
SNOMED CT
- Hypoplastic chondrodystrophy1418007
- Hereditary sensory neuropathy11442006
- Posterior sensory radicular neuropathy11442006
- Osteodystrophy12010005
- Cutis laxa with bone dystrophy73856006
- Cutis laxa with joint laxity AND retarded development73856006
- Cutis laxa with osteodystrophy73856006
- Pure gonadal dysgenesis 46,XY95218005
- Swyer syndrome95218005
- Pure gonadal dysgenesis95219002
- Sensory neuropathy95662005
- Osteochondrodysplasia syndrome105985007
- Dentinogenesis imperfecta196286005
- Hereditary opalescent dentin196286005
- Chondrodysplasia205465004
- POF - Premature ovarian failure237788002
- Premature ovarian failure237788002
- Dysplasia with decreased bone density254104009
- Dysplasia with defective mineralisation254117007
- Dysplasia with defective mineralization254117007
- Chondrodysplasia, dentinogenesis imperfecta, joint laxity syndrome717823001
- Goldblatt chondrodysplasia717823001
- Goldblatt syndrome717823001
- Odontochondrodysplasia717823001
- Autosomal recessive deafness onychodystrophy syndrome719800009
- DOOR syndrome719800009
- DOORS syndrome719800009
- Deafness, onychodystrophy, osteodystrophy, intellectual disability syndrome719800009
- Chondrodysplasia pseudohermaphroditism syndrome720851007
- Chondrodysplasia with disorder of sex development syndrome720851007
- Nivelon Nivelon Mabille syndrome720851007
- Deafness with skeletal dysplasia and lip granuloma syndrome720957007
- Deafness, skeletal dysplasia, coarse face with full lips syndrome720957007
- Fountain syndrome720957007
- Ossification anomaly with psychomotor developmental delay syndrome722107005
- Osteosclerosis, ichthyosis, premature ovarian failure syndrome722114007
- Sclerosing dysplasia of bone, ichthyosis, premature ovarian failure syndrome722114007
- Christian syndrome722478008
- Skeletal dysplasia with intellectual disability syndrome722478008
- Mononen Karnes Senac syndrome733095006
- Skeletal dysplasia brachydactyly syndrome733095006
- Skeletal dysplasia with wormian bone, multiple fractures, dentinogenesis imperfecta syndrome733468006
- Suarez Stickler syndrome733468006
- CHOPS syndrome764455002
- Cognitive impairment, coarse facies, heart defects, obesity, pulmonary involvement, short stature, skeletal dysplasia syndrome764455002
- Deafness with onychodystrophy syndrome773735007
- Chondrodysplasia with joint dislocations gPAPP type782882009
- Hereditary growth hormone deficiency1186807002
- Lordosis deformity of spine due to congenital skeletal dysplasia1187362007
- CAGSSS - cataract, growth hormone deficiency, sensory neuropathy, sensorineural hearing loss, skeletal dysplasia syndrome1220595008
- Cataract, growth hormone deficiency, sensory neuropathy, sensorineural hearing loss, skeletal dysplasia syndrome1220595008
- Genetic syndromic childhood obesity1359763002
- Body height below reference range1363478003
- Congenital osteodystrophy5731000119108
UMLS
- Abnormal development of cartilageC0008449
- Cartilage Development DisorderC0008449
- Cartilage development disorderC0008449
- Cartilage development disorder NOSC0008449
- ChondrodystrophyC0008449
- Chondrodystrophy NOSC0008449
- Congenital anomaly of cartilageC0008449
- Congenital anomaly of cartilage (disorder)C0008449
- Disorder cartilage development (NOS)C0008449
- chondrodystrophiesC0008449
- chondrodystrophyC0008449
- OsteochondrodysplasiaC0029422
- Osteochondrodysplasia syndromeC0029422
- Osteochondrodysplasia syndrome (disorder)C0029422
- Osteochondrodysplasia, unspecifiedC0029422
- OsteochondrodysplasiasC0029422
- OsteodystrophyC0264009
- Osteodystrophy (disorder)C0264009
- Osteodystrophy NOSC0264009
- osteodystrophiesC0264009
- osteodystrophyC0264009
Clinical Terms
- Chondrodysplasia pseudohermaphroditism syndrome
- DOOR syndrome
- Lordosis deformity of spine due to congenital skeletal dysplasia
- CAGSSS - cataract, growth hormone deficiency, sensory neuropathy, sensorineural hearing loss, skeletal dysplasia syndrome
- Cutis laxa with joint laxity AND retarded development
- Dentinogenesis imperfecta
- POF - Premature ovarian failure
- Goldblatt chondrodysplasia
- Abnormal development of cartilage
- Chondrodysplasia, dentinogenesis imperfecta, joint laxity syndrome
- Cartilage Development Disorder
- chondrodystrophy
- Dysplasia with defective mineralization
- Hypoplastic chondrodystrophy
- Suarez Stickler syndrome
- Hereditary sensory neuropathy
- DOORS syndrome
- Cutis laxa with osteodystrophy
- Skeletal dysplasia brachydactyly syndrome
- Hereditary opalescent dentin
- Osteochondrodysplasia syndrome (disorder)
- Cartilage development disorder NOS
- Deafness with onychodystrophy syndrome
- Premature ovarian failure
- Chondrodysplasia
- Body height below reference range
- Chondrodystrophy NOS
- Congenital anomaly of cartilage (disorder)
- Posterior sensory radicular neuropathy
- Osteochondrodysplasias
- Osteodystrophy (disorder)
- Mononen Karnes Senac syndrome
- Cataract, growth hormone deficiency, sensory neuropathy, sensorineural hearing loss, skeletal dysplasia syndrome
- Nivelon Nivelon Mabille syndrome
- Disorder cartilage development (NOS)
- Skeletal dysplasia with wormian bone, multiple fractures, dentinogenesis imperfecta syndrome
- Christian syndrome
- Goldblatt syndrome
- Cognitive impairment, coarse facies, heart defects, obesity, pulmonary involvement, short stature, skeletal dysplasia syndrome
- Skeletal dysplasia with intellectual disability syndrome
- Autosomal recessive deafness onychodystrophy syndrome
- Fountain syndrome
- Dysplasia with defective mineralisation
- Osteodystrophy
- chondrodystrophies
- Congenital osteodystrophy
- Deafness, onychodystrophy, osteodystrophy, intellectual disability syndrome
- Hereditary growth hormone deficiency
- Pure gonadal dysgenesis 46,XY
- Sensory neuropathy
- CHOPS syndrome
- Congenital anomaly of cartilage
- Chondrodysplasia with disorder of sex development syndrome
- Dysplasia with decreased bone density
- Osteosclerosis, ichthyosis, premature ovarian failure syndrome
- Chondrodysplasia with joint dislocations gPAPP type
- Ossification anomaly with psychomotor developmental delay syndrome
- Osteochondrodysplasia syndrome
- Genetic syndromic childhood obesity
- Deafness with skeletal dysplasia and lip granuloma syndrome
- Odontochondrodysplasia
- Sclerosing dysplasia of bone, ichthyosis, premature ovarian failure syndrome
- Swyer syndrome
- Osteodystrophy NOS
- osteodystrophies
- Deafness, skeletal dysplasia, coarse face with full lips syndrome
- Pure gonadal dysgenesis
- Cutis laxa with bone dystrophy
Frequently Asked Questions
What is the ICD-10 code for osteochondrodysplasia, unspecified?
The ICD-10-CM code for osteochondrodysplasia, unspecified is Q78.9. The full clinical description is "Osteochondrodysplasia, unspecified". Q78.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q78.9 mean?
ICD-10-CM code Q78.9 represents “Osteochondrodysplasia, unspecified”. 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 Q78.9 a billable code?
Yes, Q78.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q78.9 in?
Q78.9 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What SNOMED CT codes does Q78.9 map to?
Q78.9 maps to 31 SNOMED CT concepts: 719800009, 1363478003, 1220595008, 764455002, 205465004, and 26 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q78.9?
Q78.9 is linked to 3 UMLS Concept Unique Identifiers: C0008449, C0029422, C0264009. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q78.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like osteochondrodysplasia, unspecified 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 Q78.9?
Q78.9 maps to the ICD-11 code: LD24.Z (Syndromes with skeletal anomalies as a major feature, unspecified).
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.