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ICD-10-PCS Table

09N

Ear, Nose, Sinus, Release

Freeing a body part from an abnormal physical constraint by cutting or by the use of force

115 codes total in this table

Axis Grid

Body Part
  • 0External Ear, Right
  • 1External Ear, Left
Approach
  • 0Open
  • 3Percutaneous
  • 4Percutaneous Endoscopic
  • XExternal
Device
  • ZNo Device
Qualifier
  • ZNo Qualifier
8 codes in this combination
09N00ZZ09N03ZZ09N04ZZ09N0XZZ09N10ZZ09N13ZZ09N14ZZ09N1XZZ
Body Part
  • 3External Auditory Canal, Right
  • 4External Auditory Canal, Left
Approach
  • 0Open
  • 3Percutaneous
  • 4Percutaneous Endoscopic
  • 7Via Natural or Artificial Opening
  • 8Via Natural or Artificial Opening Endoscopic
  • XExternal
Device
  • ZNo Device
Qualifier
  • ZNo Qualifier
12 codes in this combination
09N30ZZ09N33ZZ09N34ZZ09N37ZZ09N38ZZ09N3XZZ09N40ZZ09N43ZZ09N44ZZ09N47ZZ09N48ZZ09N4XZZ
Body Part
  • 5Middle Ear, Right
  • 6Middle Ear, Left
  • 9Auditory Ossicle, Right
  • AAuditory Ossicle, Left
  • DInner Ear, Right
  • EInner Ear, Left
Approach
  • 0Open
  • 8Via Natural or Artificial Opening Endoscopic
Device
  • ZNo Device
Qualifier
  • ZNo Qualifier
12 codes in this combination
09N50ZZ09N58ZZ09N60ZZ09N68ZZ09N90ZZ09N98ZZ09NA0ZZ09NA8ZZ09ND0ZZ09ND8ZZ09NE0ZZ09NE8ZZ
Body Part
  • 7Tympanic Membrane, Right
  • 8Tympanic Membrane, Left
  • FEustachian Tube, Right
  • GEustachian Tube, Left
  • LNasal Turbinate
  • NNasopharynx
Approach
  • 0Open
  • 3Percutaneous
  • 4Percutaneous Endoscopic
  • 7Via Natural or Artificial Opening
  • 8Via Natural or Artificial Opening Endoscopic
Device
  • ZNo Device
Qualifier
  • ZNo Qualifier
30 codes in this combination
09N70ZZ09N73ZZ09N74ZZ09N77ZZ09N78ZZ09N80ZZ09N83ZZ09N84ZZ09N87ZZ09N88ZZ09NF0ZZ09NF3ZZ09NF4ZZ09NF7ZZ09NF8ZZ09NG0ZZ09NG3ZZ09NG4ZZ09NG7ZZ09NG8ZZ09NL0ZZ09NL3ZZ09NL4ZZ09NL7ZZ09NL8ZZ09NN0ZZ09NN3ZZ09NN4ZZ09NN7ZZ09NN8ZZ
Body Part
  • BMastoid Sinus, Right
  • CMastoid Sinus, Left
  • MNasal Septum
  • PAccessory Sinus
  • QMaxillary Sinus, Right
  • RMaxillary Sinus, Left
  • SFrontal Sinus, Right
  • TFrontal Sinus, Left
  • UEthmoid Sinus, Right
  • VEthmoid Sinus, Left
  • WSphenoid Sinus, Right
  • XSphenoid Sinus, Left
Approach
  • 0Open
  • 3Percutaneous
  • 4Percutaneous Endoscopic
  • 8Via Natural or Artificial Opening Endoscopic
Device
  • ZNo Device
Qualifier
  • ZNo Qualifier
48 codes in this combination
09NB0ZZ09NB3ZZ09NB4ZZ09NB8ZZ09NC0ZZ09NC3ZZ09NC4ZZ09NC8ZZ09NM0ZZ09NM3ZZ09NM4ZZ09NM8ZZ09NP0ZZ09NP3ZZ09NP4ZZ09NP8ZZ09NQ0ZZ09NQ3ZZ09NQ4ZZ09NQ8ZZ09NR0ZZ09NR3ZZ09NR4ZZ09NR8ZZ09NS0ZZ09NS3ZZ09NS4ZZ09NS8ZZ09NT0ZZ09NT3ZZ09NT4ZZ09NT8ZZ09NU0ZZ09NU3ZZ09NU4ZZ09NU8ZZ09NV0ZZ09NV3ZZ09NV4ZZ09NV8ZZ09NW0ZZ09NW3ZZ09NW4ZZ09NW8ZZ09NX0ZZ09NX3ZZ09NX4ZZ09NX8ZZ
Body Part
  • KNasal Mucosa and Soft Tissue
Approach
  • 0Open
  • 3Percutaneous
  • 4Percutaneous Endoscopic
  • 8Via Natural or Artificial Opening Endoscopic
  • XExternal
Device
  • ZNo Device
Qualifier
  • ZNo Qualifier
5 codes in this combination
09NK0ZZ09NK3ZZ09NK4ZZ09NK8ZZ09NKXZZ

Read from: CMS ICD-10-PCS code tables, index and definitions — FY2027. All data sources · How to read the labels

Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources