D159 Improving CMS Star Ratings: Specialized Education & OASIS Training

D159 Improving CMS Star Ratings: 

Improving CMS Quality of Care Star Ratings in home health requires accurate clinical documentation, consistent OASIS assessments, and effective clinician education. At Pathways Healthcare (PHC), this quality improvement initiative uses specialized OASIS training and cross-training to strengthen documentation practices, improve functional assessment accuracy, and support better CMS quality outcomes. The project evaluates its impact through clinician participation, Corridor documentation intervention rates, and changes in CMS Star Ratings.

Project Overview and Purpose

The primary purpose of this quality improvement project is to improve PHC’s CMS Quality of Care Star Ratings by strengthening clinicians’ knowledge and application of OASIS documentation standards. Because OASIS data contribute to several home health quality measures, accurate assessment and documentation are essential for representing patient outcomes appropriately.

The intervention consists of a two-part educational program combined with OASIS cross-training for clinicians. The training focuses on CMS documentation expectations, accurate functional scoring, appropriate clinical documentation, and consistency among members of the interdisciplinary care team.

The project evaluates improvement using three major indicators: clinician attendance and engagement, the frequency of documentation corrections identified through Corridor interventions, and changes in CMS Star Rating performance. Together, these measures provide information about whether education translates into improved documentation practices and measurable quality outcomes.

Evaluation Metrics and Rationale

Clinician Attendance and Engagement

Clinician participation is an important component of successful quality improvement education. However, attendance alone does not demonstrate that learning has occurred. Clinicians also need opportunities to discuss documentation requirements, work through clinical examples, practice OASIS-related decision-making, and apply new knowledge to patient-care situations.

The project establishes a target of 95% clinician attendance and active participation across the four teams in the M01 branch. Monitoring participation allows project leaders to identify education gaps early and determine whether additional support or make-up training is necessary.

High engagement can also promote greater consistency in documentation across disciplines. When clinicians understand the same OASIS standards and expectations, there is greater opportunity to reduce variation in functional scoring, clinical descriptions, and supporting documentation.

Corridor Intervention Rates and Documentation Quality

Corridor intervention rates provide another measure of documentation quality. PHC uses Corridor review processes to identify documentation that requires correction or clarification. These interventions may identify problems such as inconsistent documentation, inaccurate functional scoring, inappropriate diagnosis selection, or discrepancies between documentation completed by different disciplines.

A reduction in documentation interventions after training would provide evidence that clinicians are applying the education in practice. The project therefore compares intervention patterns before and after the educational program to determine whether documentation accuracy and consistency improve.

Accurate documentation is particularly important during admission and recertification assessments because these assessments provide information used in evaluating patient functional outcomes and other home health quality measures.

CMS Star Ratings

CMS Quality of Patient Care Star Ratings provide a standardized way to summarize the performance of Medicare-certified home health agencies across selected quality measures. These ratings can help organizations monitor quality performance and identify areas requiring improvement.

For PHC, the project examines whether improved OASIS knowledge and documentation practices are associated with changes in quality performance. The project uses the January 2025 Star Rating as the baseline and compares it with the April 2025 rating following the education and implementation periods.

The education program is scheduled from December 2, 2024, through January 28, 2025. Clinicians then apply the training during the practice implementation period from January 29 through March 28, 2025. This timeline allows the organization to evaluate trends following implementation while recognizing that CMS reporting schedules and available data can affect the timing of measurable results.

Data Collection Strategy

Clinician Attendance Data

Attendance data will be collected through sign-in records at each training session. Team managers will verify participation and submit attendance information to the Project Manager for consolidation and analysis.

The project will also track make-up sessions and late participants separately. This approach helps distinguish overall training completion from participation in the scheduled sessions and provides a clearer picture of educational reach.

The target is 95% attendance with active engagement among clinicians participating in the project.

Corridor Intervention and Quality Data

Corridor intervention data will be obtained through PHC’s quality review processes. The Quality Assurance and Performance Improvement (QAPI) Committee conducts regular reviews of documentation and quality trends. The Quality Assurance nurse will provide trend information, while the Project Manager will compile the data needed for project evaluation.

The analysis will focus on whether the frequency and types of documentation interventions change after clinicians complete the specialized OASIS training.

Key Performance Indicators

The project uses key performance indicators (KPIs) to determine whether the intervention is meeting its objectives.

These indicators connect the educational intervention with measurable changes in clinical practice. Training completion demonstrates whether the intervention reached the intended clinicians, while documentation performance evaluates whether the knowledge was applied after training.

Project Goal and Timeline

The overall project goal is to improve PHC’s CMS Quality of Care Star Rating from a baseline of 2.5 to a target of 4.0 through improvements in OASIS assessment, functional scoring, and documentation accuracy.

The project monitors seven CMS quality measures that contribute to the organization’s quality performance.

The educational phase runs from December 2, 2024, through January 28, 2025. During the implementation phase, from January 29 through March 28, 2025, clinicians use the knowledge and skills gained from training in their routine practice.

Comparing baseline and post-intervention data can help PHC determine whether documentation improvements correspond with changes in quality performance.

Data Analysis and Security

Attendance information will be recorded as training occurs. Documentation intervention data and quality measures will be collected through PHC’s established quality monitoring processes and available healthcare analytics systems.

Strategic Healthcare Programs (SHP) provides home health analytics and benchmarking resources that organizations can use to monitor performance and identify documentation or quality trends. These analytics can support proactive quality management by allowing organizations to identify potential issues before reporting deadlines.

Descriptive statistics, including percentages, averages, and trend comparisons, will be used to evaluate project performance. Weekly summaries can help identify changes in documentation interventions, training participation, and other relevant indicators.

Patient and clinician information must also be protected throughout the evaluation process. Patient identifiers should be replaced with appropriate codes in project datasets, while clinician identifiers should be limited or masked when individual identification is unnecessary. Electronic and physical records should be stored securely, with access restricted to authorized project personnel.

Implementation Timeline

The project follows two primary phases:

• Education phase: December 2, 2024–January 28, 2025

• Practice implementation phase: January 29–March 28, 2025

Make-up and late training participation will be tracked separately to ensure that all clinicians are accounted for when calculating completion rates.

Weekly monitoring provides an opportunity to identify barriers early. If participation is below target or documentation interventions do not improve, project leaders can use the findings to determine whether additional education, coaching, or reinforcement is needed.

Success Criteria and Potential Challenges

The project will be considered successful when the established performance targets demonstrate meaningful improvement. Key indicators include achieving at least 95% clinician participation, observing a sustained reduction in documentation interventions, and identifying improvement in CMS quality performance compared with the 2.5 baseline Star Rating.

One of the major challenges is maintaining active clinician engagement. Simply attending an educational session does not guarantee that clinicians will change their documentation practices. Staff may also have competing clinical responsibilities, varying levels of OASIS experience, or difficulty translating educational concepts into routine practice.

Leadership support is therefore important to successful implementation. Managers and project leaders can reinforce expectations, monitor participation, provide feedback, and encourage clinicians to incorporate standardized documentation practices into everyday workflows.

Significance of Specialized OASIS Education

Specialized OASIS education can support quality improvement by helping clinicians understand assessment requirements and apply documentation standards more consistently. Consistent documentation can improve communication among members of the healthcare team while providing more reliable information for quality measurement.

Provider education is also an important component of broader healthcare improvement efforts. Structured education can help reduce variation in clinical practice, reinforce evidence-based processes, and support organizations in addressing identified performance gaps.

For PHC, the value of the initiative extends beyond the immediate Star Rating objective. Better documentation practices can strengthen clinical communication, improve the reliability of assessment data, and create a foundation for ongoing quality improvement.

Results Dissemination Plan

Project findings will be formally presented on April 15, 2025. The presentation will use PowerPoint slides, graphs, charts, and trend analyses to communicate changes in training participation, documentation interventions, and quality performance.

The presentation will be delivered through a hybrid format, allowing participants to attend either in person or virtually through Microsoft Teams. A recording will be made available to individuals who cannot attend the live presentation.

A question-and-answer session led by the Project Manager will provide an opportunity for stakeholders to discuss the findings, implementation experience, and implications for future quality improvement activities.

Project Closure and Sustainability

Sustainability is essential to maintaining improvements after the formal project period ends. Following completion of the initiative, specialized OASIS education will be incorporated into PHC’s standard onboarding process and annual competency training.

Integrating the education into routine staff development can help ensure that new and existing clinicians continue receiving consistent instruction. This is particularly important in home healthcare environments where workforce turnover can create ongoing training needs.

After project completion, quality data monitoring will transition to monthly reporting, with quarterly performance reviews during the first year. Continued monitoring of documentation interventions and quality measures can help PHC identify whether improvements are maintained over time.

The sustainability plan therefore extends the project beyond a single training intervention. Ongoing education, routine performance monitoring, leadership accountability, and periodic competency review can support continued documentation accuracy and quality improvement.

Conclusion

Improving CMS Quality of Care Star Ratings requires more than monitoring the final rating. Organizations must also address the clinical processes and documentation practices that contribute to quality measurement. For PHC, specialized OASIS education provides a structured approach to improving clinician knowledge, documentation consistency, and functional assessment accuracy.

By combining education with measurable KPIs, Corridor intervention monitoring, quality analytics, and ongoing performance review, the project creates a framework for evaluating whether changes in clinician practice are associated with improved quality outcomes. Integrating the training into onboarding and annual competency programs further supports long-term sustainability.

References

Centers for Medicare & Medicaid Services. (n.d.). Home health quality reporting program. CMS. https://www.cms.gov/medicare/quality/home-health

Centers for Medicare & Medicaid Services. (n.d.). Outcome and Assessment Information Set (OASIS). CMS. https://www.cms.gov/medicare/quality/initiatives/home-health/oasis

D159 Improving CMS Star Ratings: Specialized Education & OASIS Training

MCG Health. (2025, February 20). Provider education: Evidence-based tools and tactics. https://www.mcg.com/blog/2022/12/20/provider-education/

Strategic Healthcare Programs. (2024, May 30). Data analytics and benchmarking. https://www.shpdata.com/home-health/data-analytics-benchmarking