CPT Code: 92286  Region: 05

States covered:  Florida, Puerto Rico, Virgin Islands

Title:  Specular Endothelial Microscopy

Category
Special Ophthalmological Services

Description
Special anterior segment photography with interpretation and report, with specular endothelial microscopy and cell count



Specular endothelial microscopy is a technique to obtain high magnification photographic images of the endothelial cells of the cornea. 

1.  Identification and/or follow-up for disorders of endothelial cell function

  • Assessment of corneal edema
  • Assessment of endothelial corneal dystrophy

2.  Identification and/or follow-up for disorders of the lens

  • Aphakia
  • Congential aphakia
  • Pseudo-aphakia 

ICD-10 Diagnosis Codes

ICD-10 CodesDescription
H18.10 - H18.13 Bullous keratopathy, unspecified eye - Bullous keratopathy, bilateral
H18.20 Unspecified corneal edema
H18.221 - H18.239 Idiopathic corneal edema, right eye - Secondary corneal edema, unspecified eye
H18.51 Endothelial corneal dystrophy
H18.59 Other hereditary corneal dystrophies
H27.00 - H27.03 Aphakia, unspecified eye - Aphakia, bilateral
Q12.3 Congenital aphakia
Z96.1 Presence of intraocular lens


The optometrist/ophthalmologist has a responsibility to maintain a record for postpayment audit.

  • Notes supplying documentation of complaint or symptomatology for visual disturbances and the affect on activities of daily living
  • Specular photomicrographs

1.  Report specular endothelial microscopy with CPT code 92286.  This is bilateral test and therefore includes both eyes when submitted without a modifier.  The procedure should be reported on a single service line without the -50, -RT or -LT modifiers and a unit of “1” is placed in the unit field of the CMS 1500 form or its electronic equivalent.

2.  Specular endothelial microscopy requires personal supervision by the optometrist/ophthalmologist.

3.  An eye examination may be reported on the same day as specular endothelial microscopy if it is medically necessary.

It is expected that these services would be performed as indicated by current medical literature and/or standards of practice.  When services are performed in excess of established parameters, they may be subject to review for medical necessity.

A National Coverage Determination precludes separate coverage of specular endothelial microscopy in patients undergoing cataract surgery in whomever there are no visual problems related to known corneal conditions.  Therefore, specular endothelial microscopy is not medically necessary if it is performed as part of a preoperative examination for cataract surgery when the only visual problem is cataracts.