Medicare Benefits Schedule - Note TN.8.78

For the purpose of item 42644, an imbedded foreign body is one that is sub-epithelial or intra-epithelial and is completely removed using a hypodermic needle, foreign body gouge or similar surgical instrument with magnification provided by a slit lamp biomicroscope, loupe or similar device. 

Item 42644 also provides for the removal of rust rings from the cornea, which requires the use of a dental burr, foreign body gouge or similar instrument with magnification by a slit lamp biomicroscope. 

Where the imbedded foreign body is not completely removed, benefits are payable under the relevant attendance item.

Related Items: 42644

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Multiple Operation Rule

CORNEA OR SCLERA, complete removal of embedded foreign body from - not more than once on the same day by the same practitioner (excluding aftercare)

(Anaes.)

Fee: $79.40 Benefit: 75% = $59.55 85% = $67.50

(See para TN.8.4, TN.8.78 of explanatory notes to this Category)