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Pathology/Lab Coding Alert

Path/Lab Coding:

Pick These Codes for Tubal Ligation and Placenta Pathology

Question: A patient had a cesarean section (C-section) and had bilateral tubal ligation during the procedure. Pathology documentation shows separate specimens for the left and right fallopian tubes along with the placenta. I am billing for the professional side and the charges drop into my queue from facility side. I am being told to bill 88304 for fallopian tubes that are sent exclusively related to sterilization and nothing is found. Am I correct that these should be 88302?

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Answer: The CPT® guidelines accompanying the Surgical Pathology codes state that “levels 88302 through 88309 are specifically defined by the assigned specimens.” Your question states the specimens your pathologist obtained are the patient’s fallopian tubes and placenta; as the patient had undergone a C-section, that would indicate the placenta was taken during the third trimester.

In this situation, 88304 (Level III - Surgical pathology, gross and microscopic examination ) would not be appropriate, as neither of those specimens are mentioned in that code. Instead, you would use both 88302 (Level II - Surgical pathology, gross and microscopic examination … Fallopian tube, sterilization …) and 88307 (Level V - Surgical pathology, gross and microscopic examination … Placenta, third trimester …), as these codes specifically name the specimens your pathologist examined.

Remember: You would use 88302 on the fallopian tube pathology providing the “examination is performed on a specimen to confirm identification and the absence of disease,” per CPT® guidelines. A fallopian tube biopsy would bump the surgical pathology level up to 88305 (Level IV - Surgical pathology, gross and microscopic examination … Fallopian tube, biopsy …) for that specimen.

Bruce Pegg, BA, MA, CPC, CFPC, Managing Editor, AAPC