2023 ICD-10-CM Diagnosis Code L94.6

Ainhum

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • L94.6 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2023 edition of ICD-10-CM L94.6 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of L94.6 - other international versions of ICD-10 L94.6 may differ.
The following code(s) above L94.6 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to L94.6:
  • L00-L99
    2023 ICD-10-CM Range L00-L99

    Diseases of the skin and subcutaneous tissue

    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • lipomelanotic reticulosis (I89.8)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    • systemic connective tissue disorders (M30-M36)
    • viral warts (B07.-)
    Diseases of the skin and subcutaneous tissue
  • L94
    ICD-10-CM Diagnosis Code L94

    Other localized connective tissue disorders

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • systemic connective tissue disorders (M30-M36)
    Other localized connective tissue disorders
Clinical Information
  • Spontaneous autoamputation of a digit, usually the fifth toe. It results from the formation of a fibrotic band which constricts the full radius of the digit and eventually causes the spontaneous autoamputation.
  • Spontaneous autoamputation of the fourth or fifth toe.
ICD-10-CM L94.6 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
  • 867 Other infectious and parasitic diseases diagnoses with mcc
  • 868 Other infectious and parasitic diseases diagnoses with cc
  • 869 Other infectious and parasitic diseases diagnoses without cc/mcc

Convert L94.6 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change

Diagnosis Index entries containing back-references to L94.6:

ICD-10-CM Codes Adjacent To L94.6
L93.0 Discoid lupus erythematosus
L93.1 Subacute cutaneous lupus erythematosus
L93.2 Other local lupus erythematosus
L94 Other localized connective tissue disorders
L94.0 Localized scleroderma [morphea]
L94.1 Linear scleroderma
L94.2 Calcinosis cutis
L94.3 Sclerodactyly
L94.4 Gottron's papules
L94.5 Poikiloderma vasculare atrophicans
L94.6 Ainhum
L94.8 Other specified localized connective tissue disorders
L94.9 Localized connective tissue disorder, unspecified
L95 Vasculitis limited to skin, not elsewhere classified
L95.0 Livedoid vasculitis
L95.1 Erythema elevatum diutinum
L95.8 Other vasculitis limited to the skin
L95.9 Vasculitis limited to the skin, unspecified
L97 Non-pressure chronic ulcer of lower limb, not elsewhere classified
L97.1 Non-pressure chronic ulcer of thigh
L97.10 Non-pressure chronic ulcer of unspecified thigh

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.