Bullous disorders in diseases classified elsewhere (L14) ICD-10-CM
The L14 code range covers bullous disorders in diseases classified elsewhere with 1 ICD-10-CM diagnosis codes. 1 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Code First
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.
- underlying disease
Codes in the L14 Range 1 codes · 1 billable
- L14 Bullous disorders in diseases classified elsewhere
About the L14 Code Range
ICD-10 code L14 is used to classify bullous disorders that occur as part of other diseases rather than as primary skin conditions. This code helps specifically identify blistering skin issues that arise secondary to different underlying illnesses.
The term bullous disorders refers to conditions characterized by large, fluid-filled blisters on the skin. When these blisters develop due to systemic or other specified diseases rather than solely skin problems, the ICD-10 code for bullous disorders in diseases classified elsewhere (L14) is appropriate. This distinguishes such inflammatory skin conditions from primary blistering diseases, ensuring accurate medical coding and documentation for these complex cases. Using L14 helps healthcare professionals link blistering symptoms to an underlying disease context, facilitating better diagnosis, treatment planning, and data tracking.
Questions About This Page
How many billable codes are in the L14 range?
Of the 1 codes in this range, 1 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the L14 range classify?
The range classifies bullous disorders in diseases classified elsewhere. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
