M21.80
BillableOther specified acquired deformities of unspecified limb
Other specified acquired deformities of unspecified limb
Coding Notes
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
- arthropathic psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- joints of the spine (M40-M54)
- acquired deformities of fingers or toes (M20.-)
- coxa plana (M91.2)
Also Known As / Clinical Terms
SNOMED CT
- Scapula alata17211005
- Winged scapula17211005
- Winging of scapula17211005
- Absence of bone in arm249738000
- Absence of bone of upper limb249738000
- Short arm249739008
- Proportionate short arms249743007
- Large arm249744001
- Angulation of arm249746004
- Large leg249781002
- Rotation of lower limb249784005
- Rotational deformity of lower limb249784005
- Short leg249786007
- Proportionate short legs249789000
- Inverted champagne bottle legs249828003
- Internal rotation of lower limb278290006
- Internal rotational deformity of lower limb278290006
- External rotation of lower limb278291005
- External rotational deformity of leg278291005
- Finding of size of upper limb298742007
- Observation of size of upper limb298742007
- Small arm298743002
- Small upper limb298743002
- Hypertrophy of arm298745009
- Hypertrophy of upper limb298745009
- Long arm298746005
- Long upper limb298746005
- Finding of proportion of upper limb298748006
- Observation of proportion of upper limb298748006
- Proportionate long arms298749003
- Small leg299221002
- Long leg299222009
- Finding of proportion of lower limb299224005
- Observation of proportion of lower limb299224005
- Finding of size of leg366557000
- Size of leg - finding366557000
- Bowing of upper limb449713008
- Bowing deformity of lower limb609380008
- Hypertrophy of leg1268319002
- Hypertrophy of lower extremity1268319002
- Hypertrophy of lower limb1268319002
- Proportionate bilateral long legs149811000146104
- Proportionate bilateral long lower limbs149811000146104
- Winged left scapula15745561000119102
- Winged right scapula15745601000119102
Frequently Asked Questions
What is the ICD-10 code for other specified acquired deformities of unspecified limb?
The ICD-10-CM code for other specified acquired deformities of unspecified limb is M21.80. The full clinical description is "Other specified acquired deformities of unspecified limb". M21.80 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M21.80 mean?
ICD-10-CM code M21.80 represents "Other specified acquired deformities of unspecified limb". It is classified under Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue and is a billable/specific code that can be used on a claim.
Is M21.80 a billable code?
Yes, M21.80 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M21.80 in?
M21.80 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M21.80?
M21.80 has Excludes1 notes indicating codes that cannot be used together with it, including: acquired absence of limb (Z89.-); congenital absence of limbs (Q71-Q73); congenital deformities and malformations of limbs (Q65-Q66, Q68-Q74).
What SNOMED CT codes does M21.80 map to?
M21.80 maps to 29 SNOMED CT concepts: 249738000, 249746004, 609380008, 449713008, 278291005, and 24 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M21.80?
M21.80 is linked to 1 UMLS Concept Unique Identifier: C2894539. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.