201620172018201920202021202220232024Billable/Specific Code
- L40.50 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM L40.50 became effective on October 1, 2022.
- This is the American ICD-10-CM version of L40.50 – other international versions of ICD-10 L40.50 may differ.
ICD-10-CM L40.50 is grouped within Diagnostic Related Group(s):
- 545 Connective tissue disorders with mcc
- 546 Connective tissue disorders with cc
- 547 Connective tissue disorders without cc/mcc
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 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
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to L40.50:
- psoriasis > in (due to) E22.0
- psoriatic > Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) M19.90
- psoriasis NOS > in (due to) E22.0
- arthropathic > Psoriasis L40.9