NDAC Dialysis Facility Accreditation Consulting — Integral Healthcare Solutions

What Is NDAC Dialysis Facility Accreditation?

NDAC (National Dialysis Accreditation Commission) accreditation grants a dialysis facility CMS deemed status under 42 CFR Part 494, allowing it to bill Medicare directly without undergoing a separate state agency survey. NDAC is one of only two CMS-approved accrediting organizations for ESRD facilities — the other is ACHC. NDAC received initial CMS approval on January 4, 2019 and its current approval runs through January 4, 2029 (Federal Register 2022-21415).

NDAC uses an N-tag system that maps directly to CMS V-tags from the Conditions for Coverage. Every standard a facility must meet for CMS compliance has a corresponding N-tag in NDAC's survey methodology — making NDAC accreditation a complete substitute for the state survey process, not an add-on to it.

As of Q1 2025, only 105 of the 7,556 total US outpatient dialysis centers hold NDAC accreditation — a 1.4% penetration rate. The remaining independent market of approximately 1,500 facilities represents the primary addressable pool for accreditation consulting, and the vast majority have no external compliance support.

Who Needs NDAC Accreditation?

Any ESRD facility seeking Medicare certification through an accreditation pathway — rather than waiting for a state agency survey — can pursue NDAC accreditation. The most time-sensitive situations include:

• New de novo dialysis facilities — state survey backlogs of 6–12 months block Medicare billing; NDAC provides a guaranteed timely survey pathway
• Independent physician-owned centers — approximately 1,500 facilities that lack DaVita/Fresenius-scale internal compliance infrastructure
• Facilities adding home modalities — adding home hemodialysis (HHD) or peritoneal dialysis (PD) training programs triggers a mandatory NDAC service expansion survey
• North Carolina facilities — CON mandate requires accreditation within one year of initial licensure; no waiver pathway exists
• Texas facilities — state allows NDAC for simultaneous state licensure and Medicare accreditation in a single survey
• Mid-tier regional chains — organizations like US Renal Care, Dialysis Clinic Inc., and Satellite Healthcare seeking independent compliance validation
• Hospital-based outpatient dialysis units — facilities adding outpatient dialysis that already hold hospital accreditation through another body
• Facilities in resurvey cycle — CMS requires NDAC to resurvey every 36 months; existing accredited facilities need ongoing readiness support

The NDAC Accreditation Process: Phase by Phase

NDAC accreditation takes 6–9 months from initial engagement to CMS deemed status award. The process follows a structured sequence that IHS manages end-to-end — from baseline gap analysis through Plan of Correction submission after the survey.

Phase 1: Gap Assessment and Baseline Audit (Months 1–2)

IHS conducts a comprehensive comparison of your facility's current operations against every applicable NDAC N-tag and AAMI 2014 water and dialysate standard. We produce a risk matrix that categorizes findings by severity — Immediate Jeopardy, Condition-level, and Standard-level — and prioritizes remediation by survey deficiency frequency. The gap assessment identifies where your infection control protocols, water quality documentation, care planning processes, and physical plant status stand relative to the Top 10 deficiency areas that account for the majority of survey citations.

Phase 2: Policy Development and Remediation (Months 3–4)

IHS drafts and revises your complete policy and procedure manual, closing every gap identified in Phase 1. Required documentation includes your Infection Control Manual (aseptic technique, vascular access care for fistula, graft, and CVC, environmental disinfection protocols, and clean/dirty area demarcation), Water and Dialysate Quality Logs meeting AAMI 2014 standards (daily RO logs, endotoxin results, chlorine/chloramine testing every 4 hours), Patient Care and Assessment Policies covering IDT care plans for volume status, anemia management with ESA protocols, and Kt/V monitoring, Medical Director Responsibilities documentation, and Emergency Preparedness Plan. If your facility offers home dialysis programs, we also develop patient competency checklists, home water testing protocols, and remote monitoring compliance procedures.

Phase 3: Mock Survey (Month 5)

IHS conducts a simulated unannounced 3-day survey mimicking NDAC's methodology — staff interviews, record audits, physical plant walk-through, and water system inspection. We generate a mock deficiency report using NDAC's format and N-tag citation structure. This identifies any remaining vulnerabilities before the actual survey and gives staff direct experience with the survey process.

Phase 4: Application and Letter of Readiness (Month 6)

IHS coordinates execution of the NDAC Accreditation Agreement and Business Associate Agreement (BAA), payment of application fees, and submission of the formal Letter of Readiness — the official declaration to NDAC that your facility is prepared for an unannounced survey. Filing the Letter of Readiness initiates the survey window.

Phase 5: Survey, Deficiency Report, and Plan of Correction (Months 7–9)

The NDAC unannounced survey arrives. Within 10 working days of survey completion, NDAC delivers a written deficiency report. You then have exactly 10 working days to submit your Plan of Correction. IHS provides rapid-response POC support within that mandatory window — drafting corrective action language, mapping remediation to specific N-tags, and ensuring the submission meets NDAC's format requirements. Deemed status is awarded following POC acceptance.

Internal Resource Requirements

Prepare for the following internal FTE allocation during the accreditation process:

• Nurse Manager: 0.5 FTE during preparation — must be a full-time RN with 12 months nursing experience and 6 months dialysis-specific experience (42 CFR Part 494 requirement)
• Medical Director: Active QAPI meeting participation, policy review, and infection metric oversight — compensable under medical director fee arrangements
• Bio-Medical Technician: 0.2–0.4 FTE for water testing system overhaul, machine calibration, loop disinfection, and physical plant Life Safety Code readiness

What Does NDAC Accreditation Cost?

NDAC does not publish its application, survey, or annual maintenance fees — contact NDAC directly for current pricing. For comparison, Joint Commission International's average annual maintenance runs approximately $46,000 per year. IHS consulting engagements for full NDAC initial accreditation preparation range from $20,000 to $45,000 per facility, depending on documentation maturity and operational complexity.

Hourly rates in this specialty run $95–$120/hour for administrative and documentation work and $200–$300/hour for specialized nephrology nurse consultants and former NDAC surveyors. For facilities that want ongoing readiness support through the 36-month resurvey cycle, IHS offers a recurring annual retainer model covering continuous QAPI review and resurvey preparation.

The Cost of Not Preparing

The business case for consulting investment is straightforward: a new dialysis facility relying on state agency surveys faces a 6–12 month billing delay before Medicare certification. At average Medicare reimbursement rates for dialysis, that delay costs a typical independent facility far more than the consulting engagement. In North Carolina, a facility that misses the one-year CON accreditation deadline faces potential license jeopardy — a risk that dwarfs any consulting fee. For facilities facing resurvey, unresolved deficiencies can escalate to Condition-level citations or, in the worst case, loss of deemed status and interruption of Medicare billing.

Common NDAC Survey Deficiencies — and How IHS Prevents Them

50% of NDAC's Top 10 deficiencies are infection control failures. 30% are water quality failures. Understanding the citation pattern is the foundation of effective survey preparation.

Top 10 NDAC Deficiencies by N-Tag

Rank 1 — N113 (Infection Control): Hand Hygiene

The most-cited deficiency is failure to perform proper hand hygiene and glove changes between patients or tasks. Surveyors observe staff directly — a single missed glove change during observation is a citable event. IHS addresses this through direct observation audits during mock survey and competency-based staff training protocols that create documented accountability.

Rank 2 — N116 (Infection Control): Station Decontamination

Improper handling of items taken to dialysis stations, and failure to disinfect equipment upon removal. This typically reflects inadequate written protocols and insufficient staff reinforcement. IHS develops station-specific decontamination checklists that document each cleaning cycle.

Rank 3 — N543 (Clinical/Care Plan): Fluid Volume Management

Failure by the Interdisciplinary Team to properly manage and monitor patient fluid volume status. This is a care planning and documentation failure — IDT meeting records frequently lack specific volume management documentation. IHS restructures care plan templates to capture required IDT decisions on volume targets.

Rank 4 — N544 (Clinical/Care Plan): Dialysis Adequacy

Failure to achieve prescribed Kt/V adequacy targets. This requires both clinical protocol adequacy and documentation that prescribed targets are being tracked and acted upon. IHS develops adequacy monitoring logs and corrective action triggers that satisfy N544 requirements.

Rank 5 — N117 (Infection Control): Clean/Dirty Area Separation

Failure to maintain strict separation of clean and dirty areas, specifically in medication preparation zones. Physical plant layout and written protocols must both be in alignment. IHS conducts a physical plant walk-through and produces facility-specific clean/dirty demarcation documentation.

Rank 6 — N111 (Infection Control): General Sanitation

Failure to maintain a generally sanitary and safe physical environment. Often reflects housekeeping protocol gaps rather than overt contamination. IHS develops environmental monitoring and housekeeping verification logs.

Ranks 7–9 — N178, N180, N254 (Water Quality)

Three of the Top 10 citations are water quality failures: bacteriology monitoring failures in purification water (N178), bacteriology failures in dialysate fluid (N180), and lapses in routine microbial monitoring schedules and documentation (N254). NDAC enforces AAMI 2014 standards — a maximum Total Viable Bacteria Count of less than 100 CFU/ml with an Action Level at 50 CFU/ml, significantly stricter than the legacy 200 CFU/ml limit under the 2004 RD52 standard. IHS develops a complete water quality log system, culture report tracking, and corrective action protocols that meet AAMI 2014 thresholds.

Rank 10 — N122 (Infection Control): Equipment Disinfection

Failure to properly clean and disinfect durable medical equipment between uses. IHS develops equipment-specific disinfection protocols and documentation logs for dialysis machines, blood pressure cuffs, and other durable equipment.

Why IHS for NDAC Dialysis Accreditation?

IHS is the only URAC-certified accreditation consulting firm in the United States. That certification represents a higher standard of practice than any competitor in this market can claim.

In the NDAC dialysis space specifically, the competitive landscape is nearly empty. The most specialized firm historically — Nephrology Clinical Solutions — was founded by Jennifer Vavrinchik, who became COO of NDAC itself, creating a structural conflict of interest between accreditor and advisor. NDAC itself offers regulatory and compliance services, creating a second conflict of interest in the market. The remaining competitors — Courtemanche & Associates, Ascellon (Life Safety Code only), Baker Donelson (legal advisory only) — are either generalists without ESRD focus or specialists without full-cycle accreditation capability.

IHS Differentiators for NDAC Engagements

• Published N-tag deficiency analysis: IHS is the only independent firm with authoritative published content specifically on NDAC N-tag deficiency remediation and the Top 10 citation breakdown
• AAMI 2014 water standard expertise: The technical divergence between the 2004 RD52 legacy standard (<200 CFU/ml) and the AAMI 2014 standard (<100 CFU/ml, action level at 50 CFU/ml) is the most common technical gap — and the one most consultants lack competency in
• Home dialysis program compliance: Patient competency checklist development, home water testing protocols, and remote monitoring compliance documentation for HHD and PD training programs — the fastest-growing demand driver in the market
• Plan of Correction rapid-response: Mandatory 10-working-day POC window after survey requires a consultant who can move immediately — IHS maintains surge capacity for post-survey response
• State-specific overlay expertise: North Carolina CON mandatory accreditation timeline, Texas simultaneous state licensure and Medicare accreditation survey, Ohio and Wyoming formal NDAC recognition — state-level compliance layers that generic consultants miss
• NDAC vs. ACHC decision framework: No published independent comparison exists. IHS provides facilities with a structured decision analysis covering cost, timeline, survey style, state recognition, and organizational fit — so you choose the right accreditor before investing in preparation
• Principal credentials: Thomas G. Goddard, JD, PhD, leads IHS engagements — bringing legal, regulatory, and operational expertise to every accreditation project

Adjacent Services

Many dialysis facilities pursuing NDAC accreditation also benefit from IHS's URAC and ACHC accreditation services for related healthcare programs. See our full services directory and our NDAC Dialysis FAQ for additional guidance.

Frequently Asked Questions