M20.099
BillableOther deformity of finger(s), unspecified finger(s)
Other deformity of finger(s), unspecified finger(s)
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)
Also Known As / Clinical Terms
SNOMED CT
- Overriding fingers56814003
- Dropped finger83927003
- Fingerdrop83927003
- Extension deformity of finger203555006
- Fixed extension deformity of finger203555006
- Deformity of finger203556007
- Deviation of finger203556007
- Rotational deformity of finger203557003
- Z deformity of thumb239906004
- Acquired deformity of the thumb240232008
- Acquired fixed flexion deformity of thumb240234009
- Fixed extension deformity of the thumb240235005
- Fixed extension deformity of thumb joint240235005
- Rotational deformity of the thumb240236006
- Rotational deformity of thumb240236006
- Adduction deformity of finger240238007
- Abduction deformity of finger240239004
- Ulnar deviation deformity of hand249757009
- Ulnar deviation of hand249757009
- Short finger249765007
- Banana finger249767004
- Sausage finger249767004
- Spindling of digit249767004
- Spindling of finger249767004
- Tapering fingers249768009
- Fixed flexion deformity of the thumb275350007
- Acquired fixed flexion deformity of joint of upper limb281476006
- FFD - Acquired fixed flexion deformity of joint of upper limb281476006
- Thumb joint deformity299136009
- Ulnar deviation of the thumb299137000
- Ulnar deviation of fingers367510009
- Ulnar drift367510009
- Abnormal curvature of distal phalanx of middle finger895306005
- Curved distal phalanx of middle finger895306005
- Abnormal curvature of distal phalanx of index finger895324007
- Curved distal phalanx of index finger895324007
- Abnormal curvature of distal phalanx of ring finger895325008
- Curved distal phalanx of ring finger895325008
- Abnormal curvature of distal phalanx of little finger895328005
- Curved distal phalanx of little finger895328005
- Abnormal curvature of middle phalanx of index finger895329002
- Curved middle phalanx of index finger895329002
- Abnormal curvature of middle phalanx of middle finger895330007
- Curved middle phalanx of middle finger895330007
- Abnormal curvature of middle phalanx of ring finger895331006
- Curved middle phalanx of ring finger895331006
- Abnormal curvature of middle phalanx of little finger895332004
- Curved middle phalanx of little finger895332004
- Abnormal curvature of phalanx of index finger895333009
- Curved phalanx of index finger895333009
- Abnormal curvature of phalanx of middle finger895334003
- Curved phalanx of middle finger895334003
- Abnormal curvature of phalanx of ring finger895335002
- Curved phalanx of ring finger895335002
- Abnormal curvature of phalanx of little finger895336001
- Curved phalanx of little finger895336001
- Abnormal curvature of proximal phalanx of index finger895337005
- Curved proximal phalanx of index finger895337005
- Abnormal curvature of proximal phalanx of middle finger895338000
- Curved proximal phalanx of middle finger895338000
- Abnormal curvature of proximal phalanx of ring finger895339008
- Curved proximal phalanx of ring finger895339008
- Abnormal curvature of proximal phalanx of little finger895340005
- Curved proximal phalanx of little finger895340005
- Abnormal curvature of distal phalanx of hand897224005
- Curved distal phalanx of hand897224005
- Abnormal curvature of distal phalanx of thumb897240008
- Curved distal phalanx of thumb897240008
- Abnormal curvature of middle phalanx of finger897243005
- Curved middle phalanx of finger897243005
- Abnormal curvature of phalanx of hand897249009
- Curved phalanx of hand897249009
- Abnormal curvature of proximal phalanx of thumb897259005
- Curved proximal phalanx of thumb897259005
- Abnormal curvature of phalanx of thumb897262008
- Curved phalanx of thumb897262008
Frequently Asked Questions
What is the ICD-10 code for other deformity of finger(s), unspecified finger(s)?
The ICD-10-CM code for other deformity of finger(s), unspecified finger(s) is M20.099. The full clinical description is "Other deformity of finger(s), unspecified finger(s)". M20.099 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M20.099 mean?
ICD-10-CM code M20.099 represents "Other deformity of finger(s), unspecified finger(s)". 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 M20.099 a billable code?
Yes, M20.099 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M20.099 in?
M20.099 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M20.099?
M20.099 has Excludes1 notes indicating codes that cannot be used together with it, including: acquired absence of fingers and toes (Z89.-); congenital absence of fingers and toes (Q71.3-, Q72.3-); congenital deformities and malformations of fingers and toes (Q66.-, Q68-Q70, Q74.-); and 3 more.
What SNOMED CT codes does M20.099 map to?
M20.099 maps to 43 SNOMED CT concepts: 240239004, 897224005, 895324007, 895328005, 895306005, and 38 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M20.099?
M20.099 is linked to 1 UMLS Concept Unique Identifier: C2894443. 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.