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Krasyn Clinical Blog

Medically accurate guides on coding, billing, prior authorization, and AI in primary care—written for independent physicians.

ICD-10Coding

ICD-10 Codes for Chest Pain Workup: A Complete Reference

Chest pain is one of the most coding-intensive chief complaints in outpatient medicine. This reference covers the ICD-10 codes for chest pain presentations, cardiac workup findings, and final diagnoses—with payer-specific documentation tips.

Aug 7, 2026 · 10 min readRead →
MIPSMedicare

MIPS Reporting for Small Practices 2026: The No-Jargon Guide

MIPS reporting is mandatory for most physicians billing Medicare, and the penalties for missing the threshold are real. This plain-English guide covers the 2026 performance categories, thresholds, and the lowest-burden reporting paths for small practices.

Aug 7, 2026 · 10 min readRead →
CodingE/M Coding

The Complete Guide to E/M Coding 2025–2026

The 2021 AMA E/M coding revision was the most significant change to outpatient coding in 25 years. This guide covers the complete current framework for office visits, telehealth, and time-based billing.

Aug 7, 2026 · 12 min readRead →
MedicareAppeals

How to Appeal a Medicare Advantage Denial: Step-by-Step

Medicare Advantage plans deny more claims than traditional Medicare—but they must follow CMS appeal rules. This step-by-step guide covers every level of the MA appeal process, with timelines and documentation requirements.

Aug 7, 2026 · 8 min readRead →
HCCCoding

HCC Risk Adjustment Coding: A Practical Guide for Primary Care

HCC coding affects how much your Medicare Advantage and ACO contracts pay—and most primary care practices leave significant money on the table by not documenting HCCs at every eligible encounter. This guide covers the most impactful HCC categories for primary care.

Aug 7, 2026 · 10 min readRead →
DPCPrimary Care

How to Start a DPC Practice: A 12-Month Roadmap

Starting a Direct Primary Care practice is more achievable than most physicians realize—but it requires careful planning across legal, financial, technology, and operational dimensions. This 12-month roadmap covers each phase.

Aug 7, 2026 · 11 min readRead →
AIPrimary Care

AI in Primary Care: What's Hype, What's Real, and What Saves Time

The AI in healthcare space is crowded with vendor claims and real clinical research in roughly equal measure. This evidence-based guide separates the AI applications that have demonstrated real-world impact from those that remain aspirational in primary care.

Aug 7, 2026 · 9 min readRead →
EMRMigration

How to Switch from Practice Fusion to a Modern EMR in 2026

Practice Fusion started as a free, ad-supported EMR and has changed a lot since. If you are weighing a move in 2026, here is what leaving actually involves: what data you can take, a realistic timeline, and how to judge a replacement.

Aug 17, 2026 · 10 min readRead →

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