AutoICD API

Q73.8

Billable

Other reduction defects of unspecified limb(s)

Other reduction defects of unspecified limb(s)

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Longitudinal reduction deformity of unspecified limb(s)
  • Ectromelia of limb NOS
  • Hemimelia of limb NOS
  • Reduction defect of limb NOS

Excludes 2

Conditions not included here, but the patient may have both

Related Codes(2)
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

Also Known As / Clinical Terms(245)

SNOMED CT

Clinical Terms

  • Atrophoderma maculatum
  • Brachydactyly, short stature, retinitis pigmentosa syndrome
  • Congenital hypoplasia of bone of limb
  • Hemimelia
  • Exostosis, anetoderma, brachydactyly type E syndrome
  • Aplasia of bone of limb
  • Limb part reduction defect
  • Micromelus
  • Cardioskeletal syndrome Kuwaiti type
  • Skeletal dysplasia brachydactyly syndrome
  • Brachydactyly syndrome type B
  • Bork syndrome
  • Brachymesophalangia
  • Partial trisomy of chromosome 10
  • Ichthyosis, short stature, brachydactyly, microspherophakia syndrome
  • Piussan Lenaerts Mathieu syndrome
  • Aphalangy and syndactyly with microcephaly syndrome
  • Duplication of chromosome 10
  • Micromelic dwarf
  • Syndactyly type 9
  • Anetoderma
  • Aplasia of limb
  • Coloboma of macula with brachydactyly type B syndrome
  • Congenital hypoplasia of limb
  • Limb reduction deformity
  • 10q partial trisomy syndrome
  • Temtamy preaxial brachydactyly syndrome
  • Oral-facial-digital syndrome with short stature and brachymesophalangia
  • Congenital anomaly of macula
  • Congenital gastric hypoplasia
  • Brachydactyly type A2
  • OFD18 - oral-facial-digital syndrome type 18
  • Rudimentary digit
  • Aplasia of bone of extremity
  • Congenital hypoplasia of extremity
  • Abnormally short digit
  • Mononen Karnes Senac syndrome
  • Sillence syndrome
  • Sorsby syndrome
  • Aplasia of bone structure of extremity
  • Congenital dysplasia of radius
  • Robin sequence
  • Robin sequence and oligodactyly syndrome
  • Congenital spherophakia
  • Trisomy 10
  • Brachydactyly elbow wrist dysplasia
  • Tricho-retino-dento-digital syndrome
  • Mesomelic dysplasia of upper limb
  • Craniomicromelic syndrome
  • Brachydactyly Mohr Wriedt type
  • Lentiglobus
  • Hypoplasia of breast
  • Aplasia of extremity
  • Congenital coloboma of macula lutea
  • Microspherophakia
  • Stratton Garcia Young syndrome
  • Brachydactyly, mesomelia, intellectual disability, heart defect syndrome
  • Limb reduction defect
  • Pierre Robin sequence, oligodactyly syndrome
  • Hypoplastic breast
  • Exostosis, anetodermia, brachydactyly type E syndrome
  • defects limb reduction
  • Congenital microgastria with limb reduction defect syndrome
  • Spondyloepimetaphyseal dysplasia, short limb, abnormal calcification syndrome
  • Longitudinal reduction deformity of unspecified limb(s)
  • Distal limb deficiency with micrognathia syndrome
  • Brachydactyly and distal symphalangism syndrome
  • Longitudinal deficiency of limb
  • Microgastria
  • 15q26.3 microdeletion syndrome
  • Rhizomelic dysplasia
  • defect limbs reduction
  • Spherophakia
  • Longitudinal deficiency of part of limb
  • Aphalangy, hemivertebra, urogenital, intestinal dysgenesis syndrome
  • Congenital small lens
  • Coloboma of macula
  • Thumb stiffness, brachydactyly, intellectual disability syndrome
  • Hemimelia of limb NOS
  • Syndactyly Malik Percin type
  • Brachydactyly with joint dysplasia
  • Brachydactyly with syndactyly Zhao type
  • Micromelic dwarfism Fryn type
  • Pierre Robin association
  • Ectromelia
  • Limb mammary syndrome
  • Congenital microgastria
  • Distal interphalangeal joint symphalangism
  • Microlissencephaly micromelia syndrome
  • Dysraphism, cleft lip and palate, limb reduction defect syndrome
  • Shortened digit
  • Uncombable hair, retinal pigmentary dystrophy, dental anomaly and brachydactyly syndrome
  • Short stature, kyphosis, hypoplasia of basal ilia-cone epiphyses, facial dysmorphism syndrome
  • Basel Vanagaite Sirota syndrome
  • Micromelia
  • Liebenberg syndrome
  • Symbrachydactyly
  • 10q24 microduplication syndrome
  • Ectromelia of limb NOS
  • Orofaciodigital syndrome type 18
  • Medeira Dennis Donnai syndrome
  • Johnson Munson syndrome
  • Reduction deformity of limb
  • Heart defect and limb shortening syndrome
  • Buttiens Fryns syndrome
  • Reduction defect of limb NOS
  • Adactyly
  • Severe intellectual disability, epilepsy, anal anomaly, distal phalangeal hypoplasia syndrome
  • Congenital small stomach
  • Mesoaxial synostotic syndactyly with phalangeal reduction syndrome
  • Pierre Robin syndrome
  • Micrognathia-glossoptosis syndrome
  • Nanomelia
  • Longitudinal deficiency of limb (disorder)
  • Congenital hypoplasia of breast
  • Microphakia
  • Congenital hypoplasia of bone of extremity
  • Reduction deformity of part of limb
  • Cono-spondylar dysplasia
Frequently Asked Questions
What is the ICD-10 code for other reduction defects of unspecified limb(s)?

The ICD-10-CM code for other reduction defects of unspecified limb(s) is Q73.8. The full clinical description is "Other reduction defects of unspecified limb(s)". Q73.8 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code Q73.8 mean?

ICD-10-CM code Q73.8 represents “Other reduction defects of unspecified limb(s)”. 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 Q73.8 a billable code?

Yes, Q73.8 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is Q73.8 in?

Q73.8 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).

What SNOMED CT codes does Q73.8 map to?

Q73.8 maps to 60 SNOMED CT concepts: 73035005, 722429003, 783551005, 897331007, 275348004, and 55 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for Q73.8?

Q73.8 is linked to 4 UMLS Concept Unique Identifiers: C2910323, C0265547, C2910324, C0478069. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does Q73.8 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other reduction defects of unspecified limb(s) 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 Q73.8?

Q73.8 maps to the ICD-11 code: LD24.0Z (Syndromes with micromelia, 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.