X32.XXXA EXPOSURE TO SUNLIGHT, INITIAL ENCOUNTER

Code Information

Diagnosis Code: X32.XXXA
Short Description: Exposure to sunlight, initial encounter
Long Description: Exposure to sunlight, initial encounter
Code Version: 2025 ICD-10-CM

The code X32.XXXA is VALID for claim submission

Code Classification

External causes of morbidity and mortality (V01–Y99)
- Exposure to forces of nature (X30-X39)
  - Exposure to sunlight (X32)

Synonyms

Acne estivalis
Acquired poikiloderma
Actinic folliculitis
Actinic prurigo
Acute phototoxic dermatitis
Atrophic actinic keratosis
Benign neoplasm of skin of scalp
Berloque dermatitis
Diffuse dermatitis
Diffuse inflammatory erythema
Familial actinic prurigo of lip
Hypertrophic solar keratosis
Multiple actinic keratoses
Multiple actinic keratoses involving scalp
Overexposure to sun rays
Overexposure to visual and ultraviolet light sources
Photoaggravated atopic dermatitis
Photoaggravated psoriasis
Photoaggravation of disorder
Photoaggravation of disorder
Photochemotherapy reaction
Poikiloderma caused by photodynamic agent
Polymorphous light eruption
Polymorphous light eruption
Polymorphous light eruption
Polymorphous light eruption
Polymorphous light eruption
Polymorphous light eruption, diffuse erythematous type
Polymorphous light eruption, eczematous type
Polymorphous light eruption, papular type
Polymorphous light eruption, papulovesicular type
Polymorphous light eruption, plaque type
Pruritic dermatitis
Pruritus of oral soft tissues
Solar pruritus
Solar pruritus
Solar pruritus of elbows
Solar telangiectasia
Solar urticaria
Squamous cell carcinoma in situ of skin caused by sunlight
Sun-damaged skin on face

Crosswalk Information

ICD-10 Code		ICD-9 Code	ICD-9 Description
X32.XXXA		E900.0	Excessive heat: weather

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code	ICD-10 Description
X32	Exposure to sunlight
X32.XXXD	Exposure to sunlight, subsequent encounter
X32.XXXS	Exposure to sunlight, sequela

This page was last updated on: 10/1/2025

Previous Code

Next Code