Welcome to ANS Test Equipment!

The autonomic nervous system (ANS) regulates physiologic processes, such as blood pressure, heart rate, body temperature, digestion, metabolism, fluid and electrolyte balance, sweating, urination, defecation, sexual response, and other processes.


Disorders of the ANS can affect any system of the body; they can originate in the peripheral or central nervous system and may be primary or secondary to other disorders. Symptoms suggesting autonomic dysfunction include orthostatic hypotension, heat intolerance, nausea, constipation, urinary retention or incontinence, nocturia, impotence, and dry mucous membranes. If a patient has symptoms suggesting autonomic dysfunction, cardiovagal, adrenergic, and sudomotor tests are usually done to help determine severity and distribution of the dysfunction.


Autonomic testing enables the physician to detect autonomic disorders at an early stage before nerve damage is too severe.

Patient and physician


  • Increased awareness around their condition
  • Learn proactive measures
  • High patient acceptance
  • Many patients qualify
  • Retest by medical necessity for improvement
  • Utilizes the Sudopath and ANS testing equipment
  • Gives information that is hard to determine without specific testing quickly and non invasively
  • Detects neuropathy changes early
  • Report is easy to interpret & available immediately
  • Highly profitable for the practice
  • Bills on 95921 and 95923
  • Medicare, Medicaid & Private Insurance

What Qualifies the Patient to take an ANS Test?

Any or a combination of these qualifies.

  • Blurred Vision
  • Elevated Blood Sugar
  • Extreme Thirst
  • Frequent Urination
  • Fatigue (Tiredness)
  • Heartburn
  • Numbness & Tingling in Hands or Feet
  • Difficulty Digesting Food
  • Chest Pain that goes away with rest
  • Dizziness or Lightheadedness
  • Lack of Concentration
  • Sexual Difficulties