L50.3
BillableDermatographic urticaria
Dermatographic urticaria
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- Lyme disease (A69.2-)
- rosacea (L71.-)
- 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)
Excludes 2
Conditions not included here, but the patient may have both
- 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.-)
Also Known As / Clinical Terms
SNOMED CT
- Autographism7632005
- Dermagraphy7632005
- Dermatographia7632005
- Dermatographic urticaria7632005
- Dermatographism7632005
- Dermatography7632005
- Dermographia7632005
- Dermographic urticaria7632005
- Dermographism7632005
- Ebbecke's reaction7632005
- Factitial urticaria7632005
- Skin writing7632005
- Urticaria factitia7632005
- Heat edema55017000
- Heat oedema55017000
- Thermal urticaria62211002
- Urticaria caused by heat62211002
- Urticaria geographica201268009
- Hives247472004
- Nettle rash247472004
- Urticarial rash247472004
- Weal247472004
- Welt247472004
- Wheal247472004
- Heat-induced dermatosis279334008
- Dermographic prurigo402410006
- Factitious urticaria402410006
- Symptomatic dermographism402410006
- Cholinergic dermographism402412003
UMLS
- AutographismC0343065
- DermagraphyC0343065
- DermatographiaC0343065
- Dermatographic urticariaC0343065
- Dermatographic urticaria (disorder)C0343065
- DermatographismC0343065
- DermatographyC0343065
- DermographiaC0343065
- Dermographic prurigoC0343065
- Dermographic urticariaC0343065
- DermographismC0343065
- Ebbecke's reactionC0343065
- Factitial urticariaC0343065
- Factitious urticariaC0343065
- Skin writingC0343065
- Symptomatic dermographismC0343065
- Symptomatic dermographism (disorder)C0343065
- Urticaria factitiaC0343065
- autographismC0343065
- dermagraphyC0343065
- dermatographiaC0343065
- dermatographic urticariaC0343065
- dermatographismC0343065
- dermatographyC0343065
- dermographiaC0343065
- dermographic urticariaC0343065
- dermographismC0343065
- factitial urticariaC0343065
- factitious urticariaC0343065
- physical urticariaC0343065
- physical urticariasC0343065
- skin writingC0343065
- symptomatic dermographismC0343065
- urticaria factitiaC0343065
- urticaria physicalC0343065
Frequently Asked Questions
What is ICD-10 code L50.3?
ICD-10-CM code L50.3 represents "Dermatographic urticaria". It is a billable/specific code that can be used on a claim.
Is L50.3 a billable code?
Yes, L50.3 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is L50.3 in?
L50.3 is in Chapter 12: Diseases of the Skin and Subcutaneous Tissue (codes L00-L99).
What codes cannot be used with L50.3?
L50.3 has Excludes1 notes indicating codes that cannot be used together with it, including: Lyme disease (A69.2-); rosacea (L71.-); allergic contact dermatitis (L23.-); and 9 more.
What SNOMED CT codes does L50.3 map to?
L50.3 maps to 8 SNOMED CT concepts: 7632005, 402412003, 402410006, 55017000, 279334008, and 3 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for L50.3?
L50.3 is linked to 1 UMLS Concept Unique Identifier: C0343065. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.