ICD-10-CM Codes
L00-L99
L80-L99
L85-
2023 ICD-10-CM Diagnosis Code L85.0

2023 ICD-10-CM Diagnosis Code L85.0

Acquired ichthyosis

2016

2017

2018

2019

2020

2021

2022

2023

Billable/Specific Code

L85.0 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 L85.0 became effective on October 1, 2022.
This is the American ICD-10-CM version of L85.0 - other international versions of ICD-10 L85.0 may differ.

Type 1 Excludes

Type 1 Excludes Help

A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as L85.0. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

congenital ichthyosis (
ICD-10-CM Diagnosis Code Q80
- Q80 Congenital ichthyosis
  - Q80.0 Ichthyosis vulgaris
  - Q80.1 X-linked ichthyosis
  - Q80.2 Lamellar ichthyosis
  - Q80.3 Congenital bullous ichthyosiform erythroderma...
  - Q80.4 Harlequin fetus
  - Q80.8 Other congenital ichthyosis
  - Q80.9 Congenital ichthyosis, unspecified
Q80.-
)

The following code(s) above L85.0 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 L85.0:

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
L85
ICD-10-CM Diagnosis Code L85
Other epidermal thickening
Type 2 Excludes
- hypertrophic disorders of the skin (L91.-)
Other epidermal thickening

Approximate Synonyms

Ichthyosis, acquired

ICD-10-CM L85.0 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):

606 Minor skin disorders with mcc
607 Minor skin disorders without mcc

Convert L85.0 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 L85.0:

Disease, diseased - see also Syndrome
- alligator-skin Q80.9
  ICD-10-CM Diagnosis Code Q80.9
  Congenital ichthyosis, unspecified
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  - acquired L85.0
- fish-skin Q80.9
  ICD-10-CM Diagnosis Code Q80.9
  Congenital ichthyosis, unspecified
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  - acquired L85.0
Ichthyosis (congenital) Q80.9
ICD-10-CM Diagnosis Code Q80.9
Congenital ichthyosis, unspecified
- acquired L85.0
Xeroderma - see also Ichthyosis
- acquired L85.0

ICD-10-CM Codes Adjacent To L85.0

L81.6 Other disorders of diminished melanin formation

L81.7 Pigmented purpuric dermatosis

L81.8 Other specified disorders of pigmentation

L81.9 Disorder of pigmentation, unspecified

L82 Seborrheic keratosis

L82.0 Inflamed seborrheic keratosis

L82.1 Other seborrheic keratosis

L83 Acanthosis nigricans

L84 Corns and callosities

L85 Other epidermal thickening

L85.0 Acquired ichthyosis

L85.1 Acquired keratosis [keratoderma] palmaris et plantaris

L85.2 Keratosis punctata (palmaris et plantaris)

L85.3 Xerosis cutis

L85.8 Other specified epidermal thickening

L85.9 Epidermal thickening, unspecified

L86 Keratoderma in diseases classified elsewhere

L87 Transepidermal elimination disorders

L87.0 Keratosis follicularis et parafollicularis in cutem penetrans

L87.1 Reactive perforating collagenosis

L87.2 Elastosis perforans serpiginosa

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

2023 ICD-10-CM Diagnosis Code L85.0

Acquired ichthyosis

Diseases of the skin and subcutaneous tissue

Other epidermal thickening

Congenital ichthyosis, unspecified

Congenital ichthyosis, unspecified

Congenital ichthyosis, unspecified