Physiological Laboratory
Taxonomy Code 293D00000X

Classification: Physiological Laboratory

Quick Links : Map of Physiological Laboratories per State | Number of Physiological Laboratories per State


A laboratory that operates independently of a hospital and physician's office to furnish physiological diagnostic services (e.g. EEG's , EKG's, scans, etc.). Facilities offering ONLY physiological services are not certified as independent laboratories. If an independent laboratory offers physiological services IN ADDITION to clinical laboratory services, they are surveyed only for compliance with the clinical laboratory regulations because there are no health and safety regulations for physiological services.


Source: Paraphrased from the Medicare Carrier Manual, Section 2070.5.

Volume numbers are based on primary as well as secondary taxonomy codes of Organizations.

Physiological Laboratories Ratio per State

Green Color Indicates no Organization(s) recorded for that state

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The NPI Database was last updated on 6/30/2024 with 8,412,030 records.

Physiological Laboratories per State