-LT and -RT

Why This Topic Matters

Laterality and postoperative modifier handling can affect whether eye-related claims are paid correctly. The article provides practical context for ophthalmology coding workflows and helps readers understand the types of situations in which these issues arise.

Article Sections

1. General laterality guidance

   Introduces laterality in eye surgery and frames the discussion around right-eye and left-eye billing in ophthalmology.

2. Cataract surgery and related services

   Covers a cataract-related scenario involving diagnostic testing, office or E/M visits, and staged surgery across separate eyes.

3. Unrelated visit in a post-op period

   Discusses a later postoperative visit involving a different diagnosis in the non-operated eye and how that scenario is distinguished from the original surgical episode.

4. Laser treatments

   Describes laser therapy scenarios in ophthalmology, including treatment sessions, postoperative considerations, and associated diagnostic testing.