L73.2
BillableHidradenitis suppurativa
Hidradenitis suppurativa
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- congenital malformations of integument (Q84.-)
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
- AS - Ankylosing spondylitis9631008
- Ankylosing spondylitis9631008
- Bekhterev's disease9631008
- Idiopathic ankylosing spondylitis9631008
- Marie Strümpell spondylitis9631008
- Marie-Strumpell spondylitis9631008
- Spondylosis deformans9631008
- Hidradenitis suppurativa of anus18638007
- Apocrine acne59393003
- Hidradenitis axillaris59393003
- Hidradenitis suppurativa59393003
- Suppurative hidradenitis59393003
- Verneuil's disease59393003
- Hidradenitis69741000
- PA (Psoriatic arthritis)156370009
- PsA (Psoriatic arthritis)156370009
- Psoriatic arthritis156370009
- Neutrophilic eccrine hidradenitis238754005
- Perianal dermatitis275448003
- Infective dermatosis of female genitalia402706007
- Dermatitis due to chemotherapy402752000
- Dermatosis due to cytotoxic therapy402752000
- Retro-auricular cysts (hidradenitis)402825002
- Axillary hidradenitis suppurativa402826001
- Anogenital hidradenitis suppurativa402827005
- Hidradenitis suppurativa of vulva402828000
- Vulval hidradenitis suppurativa402828000
- Neutrophilic eccrine hidradenitis due to cytotoxic therapy403640008
- Follicular occlusion triad404175004
- Follicular occlusion triad - hidradenitis, acne conglobata, dissecting cellulitis of scalp404175004
- Follicular occlusion tetrad404176003
- Follicular occlusion tetrad - hidradenitis, acne conglobata, dissecting cellulitis, pilonidal sinus404176003
- PASH (pyoderma gangrenosum, acne, suppurative hidradenitis) syndrome785724007
- PASH syndrome785724007
- Pyoderma gangrenosum, acne, suppurative hidradenitis syndrome785724007
- Hidradenitis suppurativa of multiple sites1254915007
- Hidradenitis suppurativa - pyoderma gangrenosum complex1254916008
- Hidradenitis suppurativa pyoderma gangrenosum complex1254916008
- PAPASH (pyogenic arthritis, pyoderma gangrenosum, acne, hidradenitis suppurativa) syndrome1336114003
- PAPASH syndrome1336114003
- Pyogenic arthritis, pyoderma gangrenosum, acne, hidradenitis suppurativa syndrome1336114003
- PASS (pyoderma gangrenosum, acne, hidradenitis suppurativa, ankylosing spondylitis) syndrome1336115002
- PASS syndrome1336115002
- Pyoderma gangrenosum, acne, hidradenitis suppurativa, ankylosing spondylitis syndrome1336115002
- PsAPASH (psoriatic arthritis, pyoderma gangrenosum, acne, hidradenitis suppurativa) syndrome1336116001
- PsAPASH syndrome1336116001
- Psoriatic arthritis, pyoderma gangrenosum, acne, hidradenitis suppurativa syndrome1336116001
UMLS
- Acne InversaC0162836
- Acne InversasC0162836
- Acne inversaC0162836
- Apocrine acneC0162836
- Hidradenitides, SuppurativeC0162836
- Hidradenitides, suppurativeC0162836
- Hidradenitis SuppurativaC0162836
- Hidradenitis axillarisC0162836
- Hidradenitis suppurativaC0162836
- Hidradenitis suppurativa (disorder)C0162836
- Hidradenitis, SuppurativeC0162836
- Hidradenitis, suppurativeC0162836
- Inversa, AcneC0162836
- Inversas, AcneC0162836
- Pyoderma fistulans significaC0162836
- Smoker's boilsC0162836
- Suppurative HidradenitidesC0162836
- Suppurative HidradenitisC0162836
- Suppurative hidradenitidesC0162836
- Suppurative hidradenitisC0162836
- Verneuil's diseaseC0162836
- apocrine acneC0162836
- axillaries hidradenitisC0162836
- axillary hidradenitisC0162836
- hidradenitis suppurativaC0162836
- hidradenitis suppurativeC0162836
- suppurativa hidradenitisC0162836
- suppurative hidradenitisC0162836
- verneuil's diseaseC0162836
Frequently Asked Questions
What is ICD-10 code L73.2?
ICD-10-CM code L73.2 represents "Hidradenitis suppurativa". It is a billable/specific code that can be used on a claim.
Is L73.2 a billable code?
Yes, L73.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is L73.2 in?
L73.2 is in Chapter 12: Diseases of the Skin and Subcutaneous Tissue (codes L00-L99).
What codes cannot be used with L73.2?
L73.2 has Excludes1 notes indicating codes that cannot be used together with it, including: congenital malformations of integument (Q84.-).
What SNOMED CT codes does L73.2 map to?
L73.2 maps to 22 SNOMED CT concepts: 9631008, 402827005, 59393003, 402826001, 402752000, and 17 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for L73.2?
L73.2 is linked to 1 UMLS Concept Unique Identifier: C0162836. 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.