Inpatient Coder (CCS / CIC)
$50 to $70/hIndicative range provided by micro1
Posted on October 8, 2026 · Applications until December 7, 2026
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The Inpatient Coder reviews and annotates medical records to assign precise ICD-10 codes and validate MS-DRG assignments for AI training datasets. Candidates must hold an active AHIMA CCS or AAPC CIC credential and possess strong expertise in ICD-10-CM, ICD-10-PCS, and MS-DRG methodology.
Description in English, as published by micro1.
Role Title: Inpatient Coder (ICD-10 / CCS / CIC)
Role Type: Contractor
Location: Remote
micro1 is engaging Inpatient Coders (ICD-10 / CCS / CIC certified) to contribute their expertise to a dynamic project for a valued customer. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required, your domain knowledge is what matters.
Scope of Work
- Annotate and review inpatient medical records, including admission notes, progress notes, operative reports, consults, lab and imaging results, and discharge summaries, ensuring precise ICD-10-CM and ICD-10-PCS code assignment based on documentation.
- Identify principal and secondary diagnoses, sequence codes according to guidelines, assign Present on Admission (POA) indicators, and validate MS-DRG assignment, including the identification of CCs and MCCs, to verify and enrich data sets.
- Apply inpatient-specific coding conventions, such as UHDDS definitions, ICD-10-CM/PCS Official Guidelines for Coding and Reporting, and AHA Coding Clinic guidance, while identifying hospital-acquired conditions (HACs) and patient safety indicators.
- Collaborate with project stakeholders using both written and verbal communication to clarify requirements, resolve documentation ambiguities, and ensure data integrity.
- Deliver high-quality feedback on coding guidelines and complex cases to support project workflow improvements and enhance AI model understanding.
- Ensure accuracy and completeness of all coding-related annotations per current best practices and coding standards.
Preferred Qualifications
- Active AHIMA Certified Coding Specialist (CCS) or AAPC Certified Inpatient Coder (CIC) credential.
- Thorough expertise in ICD-10-CM, ICD-10-PCS, and MS-DRG methodology with hands-on inpatient coding experience.
- Experience coding in diverse inpatient settings, such as acute care, teaching hospitals, specialty units, surgical, trauma, oncology, cardiology, and transplant cases.
- Proficiency in reviewing and coding various types of clinical documentation and addressing complex coding challenges.
- Strong written and verbal communication skills, demonstrating meticulous attention to detail and clarity.
- Access to current ICD-10-CM and ICD-10-PCS code sets, Official Coding Guidelines, and MS-DRG grouper tools.
Required skills
- icd-10-cm coding
- icd-10-pcs coding
- ms-drg assignment
- clinical documentation review
- ccs or cic certification
- coding guideline interpretation
- medical record annotation
- written and verbal communication
- attention to detail
- data quality assurance
5 openings
Open worldwide
About micro1
micro1 is an AI data lab that hires remote experts to train and evaluate models. The original posting is on their site.
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