CPT code 90935: Hemodialysis, one clinician evaluation2026 Medicare rate & RVUs in Iowa

In Iowa, Medicare pays $58.94 for 90935 in a facility. There’s no office rate.

Check a contract rate as a % of Medicare · 90935 nationwide

Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.

What 90935 covers

CPT 90935 describes a hemodialysis treatment with one evaluation of the patient by a physician or other qualified health professional. Nephrologists commonly report it for a treatment in a hospital or dialysis facility when they assess the patient during hemodialysis and manage the treatment based on that assessment. It represents treatment-level care, rather than monthly ESRD management.

Report 90935 for the treatment when the clinician performs one evaluation; use 90937 when repeated evaluations are required. The record should identify the hemodialysis treatment, document the clinician’s evaluation and management, and support the number of evaluations. CMS assigns a 0-day global period, so same-day preoperative and postoperative care is included. Modifier 50 is inappropriate for this service. CMS allows assistant-at-surgery payment only with documented medical necessity and does not permit co-surgeon or team-surgery billing.

This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.

How Iowa compares for 90935

Across 109 of 109 payment localities, the facility rate for 90935 runs from $58.65 in Arkansas to $85.00 in Alaska. Iowa pays $58.94. The RVUs are the same everywhere; the geographic indexes change the dollars.

Every other payment area

90935 rates by state

Office rate range in each state. Select a state to see its payment localities.

See 90935 in every payment locality

How the 90935 rate is calculated

Each of 90935’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.

Payment rules and modifiers for 90935

The CMS indicators that decide how 90935 is paid alongside other services.

Codes related to 90935

Related codes aren’t interchangeable: bill the code that matches the service performed.

How 90935 has changed in Iowa

Price 90935 for an earlier date of service

Where the Iowa rate applies

Iowa is a Medicare payment area, not a city. Our Census mapping connects it to 1026 cities and communities in Iowa. Some span more than one payment area; confirm with the service ZIP.

• Ackley
• Ackworth
• Adair
• Adel
• Afton
• Agency
• Ainsworth
• Akron

Browse all communities in Iowa

Where these rates come from

FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.

CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027

Open CMS sourceHow we calculate rates