ICD-9-CM procedure code (retired)
66.99 — Other operations on fallopian tubes
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-PCS equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 66.99
66.99 is an ICD-9-CM procedure code for other operations on fallopian tubes. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.
The CMS General Equivalence Mappings translate it to 15 ICD-10-PCS codes, such as 0UQ50ZZ (Repair Right Fallopian Tube, Open Approach), 0UQ53ZZ (Repair Right Fallopian Tube, Percutaneous Approach) and 0UQ54ZZ (Repair Right Fallopian Tube, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0UQ50ZZRepair Right Fallopian Tube, Open Approachapproximate
- 0UQ53ZZRepair Right Fallopian Tube, Percutaneous Approachapproximate
- 0UQ54ZZRepair Right Fallopian Tube, Percutaneous Endoscopic Approachapproximate
- 0UQ57ZZRepair Right Fallopian Tube, Via Natural or Artificial Openingapproximate
- 0UQ58ZZRepair Right Fallopian Tube, Via Natural or Artificial Opening Endoscopicapproximate
- 0UQ60ZZRepair Left Fallopian Tube, Open Approachapproximate
- 0UQ63ZZRepair Left Fallopian Tube, Percutaneous Approachapproximate
- 0UQ64ZZRepair Left Fallopian Tube, Percutaneous Endoscopic Approachapproximate
- 0UQ67ZZRepair Left Fallopian Tube, Via Natural or Artificial Openingapproximate
- 0UQ68ZZRepair Left Fallopian Tube, Via Natural or Artificial Opening Endoscopicapproximate
- 0UQ70ZZRepair Bilateral Fallopian Tubes, Open Approachapproximate
- 0UQ73ZZRepair Bilateral Fallopian Tubes, Percutaneous Approachapproximate
- 0UQ74ZZRepair Bilateral Fallopian Tubes, Percutaneous Endoscopic Approachapproximate
- 0UQ77ZZRepair Bilateral Fallopian Tubes, Via Natural or Artificial Openingapproximate
- 0UQ78ZZRepair Bilateral Fallopian Tubes, Via Natural or Artificial Opening Endoscopicapproximate
Common questions about 66.99
What is the ICD-10 code for ICD-9 66.99?
- The GEMs map 66.99 to ICD-10-PCS 0UQ50ZZ, 0UQ53ZZ, 0UQ54ZZ, 0UQ57ZZ, 0UQ58ZZ, 0UQ60ZZ and 9 more.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.