L50.2
BillableUrticaria due to cold and heat
Urticaria due to cold and heat
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.-)
- familial cold urticaria (M04.2)
Also Known As / Clinical Terms
SNOMED CT
- Idiopathic urticaria42265009
- Heat edema55017000
- Heat oedema55017000
- Thermal urticaria62211002
- Urticaria caused by heat62211002
- Cold urticaria74774004
- Cold-induced angio-oedema-urticaria74774004
- Cold-induced angioedema-urticaria74774004
- Urticaria caused by cold74774004
- Urticaria caused by cold and heat201261003
- Cold reflex urticaria238688005
- Delayed cold sensitivity238689002
- Reflex urticaria238693008
- Heat-induced dermatosis279334008
- Idiopathic cold urticaria302165002
- Cold urticaria with agglutinins302166001
- Cold urticaria with cryoglobulins302167005
- Idiopathic urticaria and/or angio-oedema402383003
- Idiopathic urticaria and/or angioedema402383003
Frequently Asked Questions
What is the ICD-10 code for urticaria due to cold and heat?
The ICD-10-CM code for urticaria due to cold and heat is L50.2. The full clinical description is "Urticaria due to cold and heat". L50.2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code L50.2 mean?
ICD-10-CM code L50.2 represents "Urticaria due to cold and heat". It is classified under Chapter 12: Diseases of the Skin and Subcutaneous Tissue and is a billable/specific code that can be used on a claim.
Is L50.2 a billable code?
Yes, L50.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is L50.2 in?
L50.2 is in Chapter 12: Diseases of the Skin and Subcutaneous Tissue (codes L00-L99).
What codes cannot be used with L50.2?
L50.2 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 L50.2 map to?
L50.2 maps to 13 SNOMED CT concepts: 238688005, 74774004, 302166001, 302167005, 238689002, and 8 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for L50.2?
L50.2 is linked to 1 UMLS Concept Unique Identifier: C0157742. 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.