MicroTymp 3 Portable Tympanometric Instrument Overview
Get accurate patient data for any age with the Welch Allyn MicroTymp 3
Speed, accuracy and ease of use combine to give you the perfect instrument for your practice.
- Features 1,000 Hz quick-interpretation mode fortesting infants under the age of 6 months
- Test in seconds—ideal for young or uncooperative patients
- Convenient cards and sleeve attach to charging base for easy documentation of 1,000 Hz results
- Foreground and background contrast LCD screen
for easy viewing
- Three optional forms of information available for 226 Hz—tympanogram, numerical and interpretive data—making it flexible for your needs
- Compare middle ear function measurements
side-by-side with easy-to-use graphs (226 Hz only)
- Tests print automatically or on-demand and can produce multiple copies for parent consultation
or referral (for 226 Hz only—printing not available for 1,000 Hz)

In today's fast-paced practice, you need dependable equipment that is easy to use and provides you with dependable patient
information. Appropriately diagnosing otitis media is now made easier with the MicroTymp3. Whether fluid in the ear is visible
or not, the MicroTymp3 produces an accurate, objective measurement of middle ear status for patients of all ages—including
infants less than six months.
In addition to otitis media, the MicroTymp3 also helps detect these other pathologies:
- Perforated tympanic membrane
- Patent tympanostomy
- Ossicular disruption
- Otosclerosis
- Tympanosclerosis
- Cholesteatoma
Reimbursement Information / CPT Codes
Procedures performed with the MicroTymp3 may be eligible for Medicare Reimbursement using CPT code 92567 Tympanometry (impedance testing).
Please note that the coding information contained here is neither conclusive nor does it ensure
that you will be successful in obtaining coverage and/or reimbursement from government and
private payers.
Depending on circumstances that will vary from patient encounter to patient encounter, separate reimbursement may or may not be allowed for use of a Welch Allyn product used during a
specific procedure or service. Use of the product may be included in the reimbursement for Evaluation and Management services provided by the physician. Please check with the specific payer to confirm whether or not the use of a separate code is acceptable. Welch Allyn does not assume any responsibility for the decisions made by payers regarding payment for procedures involving our devices when the coding information suggested in this brochure is used.
CPT is a registered trademark of the American Medical Association.