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Data Annotation Nurse Jobs in California (NOW HIRING)

Experience as UR Nurses or Case Managers. * Payer & Claims Operations: Experience as Claims ... Experience in remote data annotation or AI model evaluation a plus. Schedule / Shift Must commit to ...

Data Annotation Nurse information

What is the difference between Data Annotation Nurse vs Medical Coder?

AspectData Annotation NurseMedical Coder
CredentialsRN license, healthcare experienceMedical coding certification (CPC, CCS)
Work EnvironmentHospitals, clinics, healthcare facilitiesMedical offices, billing companies, healthcare organizations
Industry UsageHealthcare data annotation for AI modelsMedical billing and coding for insurance and records
Search & ComparisonOften compared for healthcare data rolesCommonly compared with Data Annotation Nurse for healthcare data tasks

Data Annotation Nurses and Medical Coders both work within healthcare environments, but their roles differ. Data Annotation Nurses focus on labeling healthcare data to train AI systems, requiring nursing credentials. Medical Coders translate medical records into standardized codes for billing, requiring coding certifications. While both support healthcare data management, their specific tasks and certifications distinguish them clearly.

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For Data Annotation Nurse jobs in California, the most frequently searched job titles are:

What job categories do people searching Data Annotation Nurse jobs in California look for?

The top searched job categories for Data Annotation Nurse jobs in California are:

What cities in California are hiring for Data Annotation Nurse jobs?

Cities in California with the most Data Annotation Nurse job openings:

Infographic showing various Data Annotation Nurse job openings in California as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 15% Part Time, and 5% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution.

Adult Inpatient RN - Clinical Expert

Mercor

San Francisco, CA • Remote

$55 - $65/hr

Full-time

Posted 10 days ago


Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Adult Inpatient Nurses (RN)
Type: Contract
Compensation: $55–$65/hour
Location: Remote

Role Responsibilities

  • Review and evaluate AI-generated clinical outputs based on nursing flowsheet documentation.
  • Validate the accuracy, completeness, and adherence to current documentation standards.
  • Annotate and structure inpatient nursing assessment data for AI training datasets.
  • Provide expert feedback on nursing assessments and documentation practices.
  • Identify gaps, inconsistencies, or risks in AI-generated responses.
  • Collaborate with technical teams to improve model performance.

Qualifications

Must-Have

  • Active RN license (U.S., outside California)
  • Recent adult acute care inpatient bedside experience
  • Experience within the last 5–10 years
  • Comfortable performing and documenting comprehensive nursing assessments
  • Comfortable following detailed annotation guidelines consistently
  • Excellent written communication skills
  • Ability to work independently and meet deadlines

Preferred

  • Epic EHR experience
  • Comfortable learning new annotation tools and web-based platforms
  • Able to navigate transcripts efficiently and use AI-assisted tools appropriately
  • Experience reviewing charts for quality improvement, utilization review, CDI, or clinical informatics
  • Previous annotation, chart abstraction, or healthcare AI experience

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.