2023 ICD-10-CM Diagnosis Code L11

Other acantholytic disorders

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • L11 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2023 edition of ICD-10-CM L11 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of L11 - other international versions of ICD-10 L11 may differ.
The following code(s) above L11 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 L11:
  • 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
  • L10-L14
    2023 ICD-10-CM Range L10-L14

    Bullous disorders

    Type 1 Excludes
    • benign familial pemphigus [Hailey-Hailey] (Q82.8)
    • staphylococcal scalded skin syndrome (L00)
    • toxic epidermal necrolysis [Lyell] (L51.2)
    Bullous disorders
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
ICD-10-CM Codes Adjacent To L11
L10.0 Pemphigus vulgaris
L10.1 Pemphigus vegetans
L10.2 Pemphigus foliaceous
L10.3 Brazilian pemphigus [fogo selvagem]
L10.4 Pemphigus erythematosus
L10.5 Drug-induced pemphigus
L10.8 Other pemphigus
L10.81 Paraneoplastic pemphigus
L10.89 Other pemphigus
L10.9 Pemphigus, unspecified
L11 Other acantholytic disorders
L11.0 Acquired keratosis follicularis
L11.1 Transient acantholytic dermatosis [Grover]
L11.8 Other specified acantholytic disorders
L11.9 Acantholytic disorder, unspecified
L12 Pemphigoid
L12.0 Bullous pemphigoid
L12.1 Cicatricial pemphigoid
L12.2 Chronic bullous disease of childhood
L12.3 Acquired epidermolysis bullosa
L12.30 …… unspecified

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