ICD-9-CM procedure code (retired)
22.11 — Closed [endoscopic] [needle] biopsy of nasal sinus
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 22.11
22.11 is an ICD-9-CM procedure code for closed [endoscopic] [needle] biopsy of nasal sinus. 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 63 ICD-10-PCS codes, such as 099P3ZX (Drainage of Accessory Sinus, Percutaneous Approach, Diagnostic), 099P4ZX (Drainage of Accessory Sinus, Percutaneous Endoscopic Approach, Diagnostic) and 099P7ZX (Drainage of Accessory Sinus, Via Natural or Artificial Opening, Diagnostic). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 099P3ZXDrainage of Accessory Sinus, Percutaneous Approach, Diagnosticapproximate
- 099P4ZXDrainage of Accessory Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 099P7ZXDrainage of Accessory Sinus, Via Natural or Artificial Opening, Diagnosticapproximate
- 099P8ZXDrainage of Accessory Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 099Q3ZXDrainage of Right Maxillary Sinus, Percutaneous Approach, Diagnosticapproximate
- 099Q4ZXDrainage of Right Maxillary Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 099Q7ZXDrainage of Right Maxillary Sinus, Via Natural or Artificial Opening, Diagnosticapproximate
- 099Q8ZXDrainage of Right Maxillary Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 099R3ZXDrainage of Left Maxillary Sinus, Percutaneous Approach, Diagnosticapproximate
- 099R4ZXDrainage of Left Maxillary Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 099R7ZXDrainage of Left Maxillary Sinus, Via Natural or Artificial Opening, Diagnosticapproximate
- 099R8ZXDrainage of Left Maxillary Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 099S3ZXDrainage of Right Frontal Sinus, Percutaneous Approach, Diagnosticapproximate
- 099S4ZXDrainage of Right Frontal Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 099S7ZXDrainage of Right Frontal Sinus, Via Natural or Artificial Opening, Diagnosticapproximate
- 099S8ZXDrainage of Right Frontal Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 099T3ZXDrainage of Left Frontal Sinus, Percutaneous Approach, Diagnosticapproximate
- 099T4ZXDrainage of Left Frontal Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 099T7ZXDrainage of Left Frontal Sinus, Via Natural or Artificial Opening, Diagnosticapproximate
- 099T8ZXDrainage of Left Frontal Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 099U3ZXDrainage of Right Ethmoid Sinus, Percutaneous Approach, Diagnosticapproximate
- 099U4ZXDrainage of Right Ethmoid Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 099U7ZXDrainage of Right Ethmoid Sinus, Via Natural or Artificial Opening, Diagnosticapproximate
- 099U8ZXDrainage of Right Ethmoid Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 099V3ZXDrainage of Left Ethmoid Sinus, Percutaneous Approach, Diagnosticapproximate
- 099V4ZXDrainage of Left Ethmoid Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 099V7ZXDrainage of Left Ethmoid Sinus, Via Natural or Artificial Opening, Diagnosticapproximate
- 099V8ZXDrainage of Left Ethmoid Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 099W3ZXDrainage of Right Sphenoid Sinus, Percutaneous Approach, Diagnosticapproximate
- 099W4ZXDrainage of Right Sphenoid Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 099W7ZXDrainage of Right Sphenoid Sinus, Via Natural or Artificial Opening, Diagnosticapproximate
- 099W8ZXDrainage of Right Sphenoid Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 099X3ZXDrainage of Left Sphenoid Sinus, Percutaneous Approach, Diagnosticapproximate
- 099X4ZXDrainage of Left Sphenoid Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 099X7ZXDrainage of Left Sphenoid Sinus, Via Natural or Artificial Opening, Diagnosticapproximate
- 099X8ZXDrainage of Left Sphenoid Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 09BP3ZXExcision of Accessory Sinus, Percutaneous Approach, Diagnosticapproximate
- 09BP4ZXExcision of Accessory Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 09BP8ZXExcision of Accessory Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 09BQ3ZXExcision of Right Maxillary Sinus, Percutaneous Approach, Diagnosticapproximate
- 09BQ4ZXExcision of Right Maxillary Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 09BQ8ZXExcision of Right Maxillary Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 09BR3ZXExcision of Left Maxillary Sinus, Percutaneous Approach, Diagnosticapproximate
- 09BR4ZXExcision of Left Maxillary Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 09BR8ZXExcision of Left Maxillary Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 09BS3ZXExcision of Right Frontal Sinus, Percutaneous Approach, Diagnosticapproximate
- 09BS4ZXExcision of Right Frontal Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 09BS8ZXExcision of Right Frontal Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 09BT3ZXExcision of Left Frontal Sinus, Percutaneous Approach, Diagnosticapproximate
- 09BT4ZXExcision of Left Frontal Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 09BT8ZXExcision of Left Frontal Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 09BU3ZXExcision of Right Ethmoid Sinus, Percutaneous Approach, Diagnosticapproximate
- 09BU4ZXExcision of Right Ethmoid Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 09BU8ZXExcision of Right Ethmoid Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 09BV3ZXExcision of Left Ethmoid Sinus, Percutaneous Approach, Diagnosticapproximate
- 09BV4ZXExcision of Left Ethmoid Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 09BV8ZXExcision of Left Ethmoid Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 09BW3ZXExcision of Right Sphenoid Sinus, Percutaneous Approach, Diagnosticapproximate
- 09BW4ZXExcision of Right Sphenoid Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 09BW8ZXExcision of Right Sphenoid Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
- 09BX3ZXExcision of Left Sphenoid Sinus, Percutaneous Approach, Diagnosticapproximate
- 09BX4ZXExcision of Left Sphenoid Sinus, Percutaneous Endoscopic Approach, Diagnosticapproximate
- 09BX8ZXExcision of Left Sphenoid Sinus, Via Natural or Artificial Opening Endoscopic, Diagnosticapproximate
Common questions about 22.11
What is the ICD-10 code for ICD-9 22.11?
- The GEMs map 22.11 to ICD-10-PCS 099P3ZX, 099P4ZX, 099P7ZX, 099P8ZX, 099Q3ZX, 099Q4ZX and 57 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.