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ICD-10-CM Codes
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L00-L99
Diseases of the skin and subcutaneous tissue
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L49-L54
Urticaria and erythema
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L50-
Urticaria
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2020 ICD-10-CM Diagnosis Code L50.3
Dermatographic urticaria
2016 2017 2018 2019 2020 Billable/Specific Code
- L50.3 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2020 edition of ICD-10-CM L50.3 became effective on October 1, 2019.
- This is the American ICD-10-CM version of L50.3 - other international versions of ICD-10 L50.3 may differ.
The following code(s) above
L50.3 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
L50.3:
- L00-L99
2020 ICD-10-CM Range L00-L99
Diseases of the skin and subcutaneous tissueType 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.-)
- L49-L54
2020 ICD-10-CM Range L49-L54
Urticaria and erythema - L50
ICD-10-CM Diagnosis Code L50
Urticaria
2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
Type 1 Excludes- allergic contact dermatitis (L23.-)
- angioneurotic edema (T78.3)
- giant urticaria (T78.3)
- hereditary angio-edema (D84.1)
- Quincke's edema (T78.3)
- serum urticaria (T80.6-)
- solar urticaria (L56.3)
- urticaria neonatorum (P83.8)
- urticaria papulosa (L28.2)
- urticaria pigmentosa (D47.01)
- 606 Minor skin disorders with mcc
- 607 Minor skin disorders without mcc
Convert L50.3 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
- Autographism L50.3
- Dermatographia L50.3
- Dermographia, dermographism L50.3
- Urticaria L50.9
ICD-10-CM Diagnosis Code L50.9
Urticaria, unspecified
2016 2017 2018 2019 2020 Billable/Specific Code
- dermatographic L50.3
- factitial L50.3
ICD-10-CM Codes Adjacent To L50.3
L49.4 Exfoliation due to erythematous condition involving 40-49 percent of body surface
L49.5 Exfoliation due to erythematous condition involving 50-59 percent of body surface
L49.6 Exfoliation due to erythematous condition involving 60-69 percent of body surface
L49.7 Exfoliation due to erythematous condition involving 70-79 percent of body surface
L49.8 Exfoliation due to erythematous condition involving 80-89 percent of body surface
L49.9 Exfoliation due to erythematous condition involving 90 or more percent of body surface
L50.1 Idiopathic urticaria
L50.2 Urticaria due to cold and heat
L50.3
Dermatographic urticaria
L50.4 Vibratory urticaria
L50.5 Cholinergic urticaria
L50.9 Urticaria, unspecified
L51.0 Nonbullous erythema multiforme
L51.1 Stevens-Johnson syndrome
L51.2 Toxic epidermal necrolysis [Lyell]
L51.3 Stevens-Johnson syndrome-toxic epidermal necrolysis overlap syndrome
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
