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Measuring Same-Day Readmits

Measuring Same-Day Readmits

Aaron Neiderhiser & Andreas Martinson

March 4, 2026

How to measure same-day readmits for acute inpatient encounters in Tuva, including discharge-status patterns and same-primary-diagnosis checks.

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Understanding Medicare ACO Assignment

Understanding Medicare ACO Assignment

Mike Krahulec

February 19, 2026

In Medicare ACOs member assignment is complex – but it doesn’t have to be.

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Customizing the Tuva Data Model

Customizing the Tuva Data Model

Rabee Zyoud

February 12, 2026

How Tuva v0.17.0 preserves custom extension columns across the core data model with a configurable prefix-based pass-through pattern.

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Building a Claims Data Platform

Building a Claims Data Platform

Aaron Neiderhiser

April 17, 2024

A practical architecture guide for building claims analytics platforms, covering ingestion, normalization, data quality, adjustment handling, and analytics-ready models. It outlines implementation tradeoffs and concrete design decisions for scaling payer and value-based care use cases.

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Intro to dbt for Healthcare

Intro to dbt for Healthcare

Aaron Neiderhiser

January 31, 2024

An implementation-oriented introduction to dbt for healthcare data teams, focused on project structure, warehouse execution, Git workflows, and built-in testing/documentation. The post explains why these software engineering patterns materially improve analytics reliability and delivery speed.

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The Problem with Healthcare Data

The Problem with Healthcare Data

Aaron Neiderhiser

January 11, 2024

A technical breakdown of the three core barriers to reliable healthcare analytics: normalization, data quality, and high-level concept generation. It frames why these issues persist across claims and clinical data and why they must be addressed in the data model itself.

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