J35.2
BillableHypertrophy of adenoids
Hypertrophy of adenoids
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Enlargement of adenoids
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •smoke inhalationT59.81
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Use Additional Code
Additional codes that should follow this code
Related Codes(5)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(32)
SNOMED CT
UMLS
- Adenoid hypertrophyC0149825
- Adenoidal enlargementC0149825
- Adenoidal hypertrophyC0149825
- Enlargement of adenoidsC0149825
- Hypertrophy of adenoidsC0149825
- Hypertrophy of adenoids (disorder)C0149825
- adenoid hypertrophyC0149825
- adenoidal hypertrophyC0149825
- adenoids hypertrophiedC0149825
- hypertrophy adenoidsC0149825
- hypertrophy of adenoidsC0149825
Clinical Terms
- Adenoidal hypertrophy
- Size of adenoids - finding
- Adenoid facies
- adenoids hypertrophied
- Hypertrophy of adenoids (disorder)
- Finding of size of adenoids
- Large adenoids
- Enlargement of adenoids
- Adenoid hypertrophy
- Hyperplasia of adenoids
- Adenoidal enlargement
- hypertrophy adenoids
Frequently Asked Questions
What is the ICD-10 code for hypertrophy of adenoids?
The ICD-10-CM code for hypertrophy of adenoids is J35.2. The full clinical description is "Hypertrophy of adenoids". J35.2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code J35.2 mean?
ICD-10-CM code J35.2 represents “Hypertrophy of adenoids”. It is classified under Chapter 10: Diseases of the Respiratory System and is a billable/specific code that can be used on a claim.
Is J35.2 a billable code?
Yes, J35.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is J35.2 in?
J35.2 is in Chapter 10: Diseases of the Respiratory System (codes J00-J99).
What codes cannot be used with J35.2?
J35.2 has Excludes1 notes indicating codes that cannot be used together with it, including: hypertrophy of adenoids with adenoiditis (J35.0-).
Are additional codes required with J35.2?
Yes, when using J35.2, also report: code, where applicable, to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).
What SNOMED CT codes does J35.2 map to?
J35.2 maps to 5 SNOMED CT concepts: 38138003, 111591002, 366116003, 39323002, 276442006. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for J35.2?
J35.2 is linked to 1 UMLS Concept Unique Identifier: C0149825. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does J35.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like hypertrophy of adenoids affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of J35.2?
J35.2 maps to the ICD-11 code: CA0F.1 (Hypertrophy of adenoids).
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.