SENIOR DATA ANALYST
Machinifyinc
senior€140,000-170,000/year
Job description
<div class="content-intro"><p><span style="color: rgb(0, 0, 0);">Machinify is a leading healthcare intelligence company with expertise across the payment continuum, delivering unmatched value, transparency, and efficiency to health plan clients across the country. Deployed by over 85 health plans, including many of the top 20, and representing more than 270 million lives, Machinify brings together a fully configurable and content-rich, AI-powered platform along with best-in-class expertise. We’re constantly reimagining what’s possible in our industry, creating disruptively simple, powerfully clear ways to maximize financial outcomes and drive down healthcare costs.</span></p></div><p><span data-contrast="auto">We're seeking a <strong>Senior Data Analyst</strong> to join our Data Engineering team who brings three things together: deep healthcare domain expertise that lets you engage health plan clients directly on payment and process questions; the ability to quickly learn and work across Machinify's internal products — from data ingestion through claims adjudication; and a drive to develop and build AI-driven workflows that continuously raise the bar on what our analyst function can do. This is not a pure back-office role — you'll be the bridge between client needs, internal product knowledge, and data-driven outcomes.</span><span data-ccp-props="{}"> </span></p>
<p><strong><span data-contrast="auto">What You’ll Do</span></strong></p>
<ul>
<li><span data-contrast="auto">Collaborate with clients and internal stakeholders to understand payment integrity requirements, document process flows, and integrate analytical outputs with client workflows and downstream adjudication systems</span><span data-ccp-props="{}"> </span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto">Develop deep understanding of Machinify's internal processes and how they integrate together — from data ingestion through claims adjudication — ensuring analytical solutions are accurate, traceable, and aligned with business needs</span><span data-ccp-props="{}"> </span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW32223492 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW32223492 BCX0">Actively drive AI adoption: prompt and iterate with LLMs to accelerate analysis, </span><span class="NormalTextRun SCXW32223492 BCX0">identify</span><span class="NormalTextRun SCXW32223492 BCX0"> processes where AI can replace manual workflows, and contribute to AI-assisted pipeline development</span></span><span class="EOP Selected SCXW32223492 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto">Write and maintain complex analytical SQL against large-scale claims datasets: window functions, CTEs, multi-table joins, query optimization, and production-quality logic that runs reliably at scale</span><span data-ccp-props="{}"> </span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW164228782 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW164228782 BCX0">Identify</span><span class="NormalTextRun SCXW164228782 BCX0"> and build AI-driven automation workflows that replace or accelerate manual analytical processes — moving from one-off prompts to repeatable, team-shareable tooling</span></span><span class="EOP Selected SCXW164228782 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-ccp-props="{}"><span class="EOP Selected SCXW164228782 BCX0" data-ccp-props="{}"><span class="TextRun SCXW70734827 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW70734827 BCX0">Design and implement data transformations that convert raw medical and institutional claims into canonical models, applying healthcare coding standards (ICD-10, CPT, HCPCS, UB-04, CMS-1500) throughout</span></span><span class="EOP Selected SCXW70734827 BCX0" data-ccp-props="{}"> </span></span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-ccp-props="{}"><span class="EOP Selected SCXW164228782 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW70734827 BCX0" data-ccp-props="{}"><span class="TextRun SCXW80504063 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW80504063 BCX0">Drive payment integrity analysis — </span><span class="NormalTextRun SCXW80504063 BCX0">identify</span><span class="NormalTextRun SCXW80504063 BCX0"> overpayment patterns, coordination of benefits issues, and billing edit opportunities by applying deep knowledge of payer policy, CMS regulations, and provider reimbursement methodologies</span></span><span class="EOP Selected SCXW80504063 BCX0" data-ccp-props="{}"> </span></span></span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-ccp-props="{}"><span class="EOP Selected SCXW164228782 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW70734827 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW80504063 BCX0" data-ccp-props="{}"><span class="TextRun SCXW136234106 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW136234106 BCX0">Conduct data quality audits and build monitoring frameworks that surface anomalies before they reach production</span></span><span class="EOP Selected SCXW136234106 BCX0" data-ccp-props="{}"> </span></span></span></span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-ccp-props="{}"><span class="EOP Selected SCXW164228782 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW70734827 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW80504063 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW136234106 BCX0" data-ccp-props="{}"><span class="TextRun SCXW174628695 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW174628695 BCX0">Support onboarding of new client data feeds, ensuring smooth integration with minimal disruption</span></span><span class="EOP Selected SCXW174628695 BCX0" data-ccp-props="{}"> </span></span></span></span></span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-ccp-props="{}"><span class="EOP Selected SCXW164228782 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW70734827 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW80504063 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW136234106 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW174628695 BCX0" data-ccp-props="{}"><span class="TextRun SCXW106136009 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW106136009 BCX0">Partner with engineers, clinical staff, and product managers to translate complex healthcare requirements into data solutions</span></span><span class="EOP Selected SCXW106136009 BCX0" data-ccp-props="{}"> </span></span></span></span></span></span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-ccp-props="{}"><span class="EOP Selected SCXW164228782 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW70734827 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW80504063 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW136234106 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW174628695 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW106136009 BCX0" data-ccp-props="{}"><span class="TextRun SCXW44663990 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW44663990 BCX0">Mentor analysts and engineers on healthcare domain questions — serving as the go-to SME on coding, claims adjudication, and payer policy</span></span><span class="EOP Selected SCXW44663990 BCX0" data-ccp-props="{}"> </span></span></span></span></span></span></span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-ccp-props="{}"><span class="EOP Selected SCXW164228782 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW70734827 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW80504063 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW136234106 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW174628695 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW106136009 BCX0" data-ccp-props="{}"><span class="EOP Selected SCXW44663990 BCX0" data-ccp-props="{}"><span class="TextRun SCXW259653410 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW259653410 BCX0">Document transformation logic, data lineage, and analytical methodologies to support knowledge transfer and audit readiness</span></span><span class="EOP Selected SCXW259653410 BCX0" data-ccp-props="{}"> </span></span></span></span></span></span></span></span></span></li>
</ul>
<p><strong><span data-contrast="auto">What You Bring</span></strong><span data-ccp-props="{}"> </span></p>
<ul>
<li><span data-contrast="auto">5+ years of data analysis experience and working directly with healthcare claims data</span><span data-ccp-props="{}"> </span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto">Deep knowledge of medical claim types (professional and institutional), coding systems (ICD-10-CM/PCS, CPT, HCPCS), and standard form formats (UB-04, CMS-1500)</span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW38747171 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW38747171 BCX0">Demonstrated experience using LLMs or AI tools to accelerate analytical work — not as a novelty, but as a repeatable part of your workflow</span></span><span class="EOP Selected SCXW38747171 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW31039350 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW31039350 BCX0">Expert-level SQL: complex analytical queries, window functions, CTEs, performance tuning against datasets of hundreds of millions of rows</span></span><span class="EOP Selected SCXW31039350 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW173669844 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW173669844 BCX0">Hands-on payment integrity experience: overpayment detection, COB, billing edits, or claim editing logic</span></span><span class="EOP Selected SCXW173669844 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW150565261 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW150565261 BCX0">Familiarity with CMS regulations and commercial payer guidelines as they apply to claims adjudication and payment policy</span></span><span class="EOP Selected SCXW150565261 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW106533305 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW106533305 BCX0">Strong communicator — able to discuss healthcare process and payment logic directly with health plan clients and non-technical stakeholders</span></span><span class="EOP Selected SCXW106533305 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW135428658 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW135428658 BCX0">Ability to translate ambiguous business and clinical requirements into precise, well-documented data logic</span></span><span class="EOP Selected SCXW135428658 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW226321761 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW226321761 BCX0">Working knowledge of provider reimbursement methodologies — MS-DRG/APR-DRG pricing, fee schedules, per diem, and capitation</span></span><span class="EOP Selected SCXW226321761 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW124394683 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW124394683 BCX0">Proficiency</span><span class="NormalTextRun SCXW124394683 BCX0"> with Spark SQL or a comparable distributed query engine — writing and </span><span class="NormalTextRun SCXW124394683 BCX0">optimizing</span><span class="NormalTextRun SCXW124394683 BCX0"> queries against large-scale data environments is a daily expectation</span></span><span class="EOP Selected SCXW124394683 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW78400989 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW78400989 BCX0">Experience with Databricks or a cloud data </span><span class="NormalTextRun SpellingErrorV2Themed SCXW78400989 BCX0">lakehouse</span><span class="NormalTextRun SCXW78400989 BCX0"> (Delta Lake, Snowflake, </span><span class="NormalTextRun SpellingErrorV2Themed SpellingErrorHighlight SCXW78400989 BCX0">BigQuery</span><span class="NormalTextRun SCXW78400989 BCX0">)</span></span><span class="EOP Selected SCXW78400989 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW27357673 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW27357673 BCX0">Background in ETL/ELT pipeline development or close collaboration with data engineers on pipeline design</span></span><span class="EOP Selected SCXW27357673 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW174572021 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW174572021 BCX0">Exposure to value-based care arrangements or risk adjustment (HCC coding, RADV)</span></span><span class="EOP Selected SCXW174572021 BCX0" data-ccp-props="{}"> </span></span></li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-ccp-props="{}"><span class="TextRun SCXW266133704 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW266133704 BCX0">Prior experience at a health plan, payment integrity vendor, or healthcare analytics firm</span></span><span class="EOP Selected SCXW266133704 BCX0" data-ccp-props="{}"> </span> </span></li>
</ul>
<p><strong><span data-contrast="auto">What We Offer</span></strong><span data-contrast="auto"> </span><span data-ccp-props="{"134233117":false,"134233118":false,"335559685":0,"335559737":0,"335559738":0,"335559739":0}"> </span></p>
<ul>
<li><span data-contrast="auto">Work from anywhere in the US! Machinify is digital-first. </span><span data-ccp-props="{"134233117":false,"134233118":false,"335559685":0,"335559737":0,"335559738":0,"335559739":0}"> </span></li>
<li><span data-contrast="auto">Full Medical/Dental/Vision for employees & their families </span><span data-ccp-props="{"134233117":false,"134233118":false,"335559685":0,"335559737":0,"335559738":0,"335559739":0}"> </span></li>
<li><span data-contrast="auto">Flexible and trusting environment where you’ll feel empowered to do your best work </span><span data-ccp-props="{"134233117":false,"134233118":false,"335559685":0,"335559737":0,"335559738":0,"335559739":0}"> </span></li>
<li><span data-contrast="auto">Unlimited FTO </span><span data-ccp-props="{"134233117":false,"134233118":false,"335559685":0,"335559737":0,"335559738":0,"335559739":0}"> </span></li>
<li><span data-contrast="auto">Competitive salary, equity, 401(k) including employer match </span><span data-ccp-props="{"134233117":false,"134233118":false,"335559685":0,"335559737":0,"335559738":0,"335559739":0}"> </span></li>
</ul>
<p><span data-contrast="auto">The salary for this position is based on an array of factors unique to each candidate: Such as years and depth of experience, set skills, certifications, etc. The base salary range for this role is $140,000-$170,000. We are hiring for different levels, and our Recruiting team will let you know if you qualify for a different role/range. Salary is one component of the total compensation package, which includes meaningful equity, excellent healthcare, flexible time off, and other benefits and perks.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335559685":0,"335559737":0,"335559738":0,"335559739":0}"> </span></p><div class="content-conclusion"><div><span style="color: rgb(0, 0, 0);"><strong>Equal Employment Opportunity at Machinify</strong></span></div>
<div> </div>
<div><span style="color: rgb(0, 0, 0);">We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We are proud to be an equal opportunity workplace. Machinify is an employment at will employer. We participate in E-Verify as required by applicable law. In accordance with applicable state laws, we do not inquire about salary history during the recruitment process. If you require a reasonable accommodation to complete any part of the application or recruitment process, please let our recruiters know. See our Candidate Privacy Notice at: <u><a id="m_4907613542122963413OWAae7934b9-fa06-3f98-e336-0c5f8a6d5638" style="color: rgb(0, 0, 0);" href="https://www.machinify.com/candidate-privacy-notice/" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://www.machinify.com/candidate-privacy-notice/&source=gmail&ust=1763168899816000&usg=AOvVaw0FJrzi47RtxTK_RN63lbaj">https://www.machinify.com/candidate-privacy-notice/</a></u></span></div></div>
Skills
SQLSpark SQLDatabricksDelta LakeSnowflakeBigQueryLLMsAIETLELTICD-10-CMICD-10-PCSCPTHCPCSUB-04CMS-1500MS-DRGAPR-DRGfee schedulesper diemcapitationHCC codingRADV