
We're running a paid study evaluating how accurately ICD-10 diagnosis codes and eye laterality can be extracted from clinical documentation. This work helps improve automated clinical coding systems by ensuring that extracted codes are fully supported by the underlying narrative text. Your expertise will provide the clinical verification needed to measure extraction quality.
You will work remotely to review a series of de-identified eye care clinical notes. For each note, you will evaluate whether the provided ICD-10 codes and eye laterality match the clinical evidence found in the text. You will flag discrepancies, missing information, or unsupported code assignments directly in our review platform. The project is fully asynchronous and runs from October 28 to November 2.
We are looking for professionals with deep experience in ophthalmology or optometry clinical documentation. We welcome certified medical coders specializing in eye care, practicing optometrists, ophthalmologists, and clinical documentation improvement specialists. Ideal candidates have a strong working knowledge of ICD-10 guidelines specifically regarding eye laterality and complex ocular diagnoses.
$200 per hour
Terac is building the world's largest pool of vetted human experts for AI. Researchers, AI labs, and product teams use Terac to recruit, screen, and pay study participants across industries, languages, and skill sets.
Learn more at terac.com or on YouTube at @jointerac.

Terac is building the infrastructure layer that connects AI systems with on-demand human expertise.
We believe the future of work is shifting: instead of humans using AI to do most tasks, AI will increasingly do most work with the help of humans. In that world, companies won’t need traditional employees - but they will still need people. Terac powers that future by making high-quality human labor accessible through a single API.
Today, Terac operates as an expert network for frontier research. We handle sourcing, verification, screening, and payouts so partners can instantly access specialized talent for research, evaluation, and data generation. Our platform enables companies to tap into niche expertise on demand while focusing on building their core products.
Backed by $9M from Emergence, SignalFire, Audacious, and Z Fellows, we’re scaling from research tooling into a broader marketplace for the human data economy - building systems for expert matching, pricing, routing, and trust that will define how AI and humans collaborate at scale.