2023

  1. ICD-10-CM Codes
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  2. J00-J99
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  3. J30-J39
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  4. J33-
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  5. 2023 ICD-10-CM Diagnosis Code J33.9

2023 ICD-10-CM Diagnosis Code J33.9

Nasal polyp, unspecified

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • J33.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2023 edition of ICD-10-CM J33.9 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of J33.9 - other international versions of ICD-10 J33.9 may differ.
The following code(s) above J33.9 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to J33.9:
  • J00-J99
    2023 ICD-10-CM Range J00-J99

    Diseases of the respiratory system

    Note
    • When a respiratory condition is described as occurring in more than one site and is not specifically indexed, it should be classified to the lower anatomic site (e.g. tracheobronchitis to bronchitis in J40).
    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • smoke inhalation (T59.81-)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Use Additional
    • code, where applicable, to identify:
    • exposure to environmental tobacco smoke (Z77.22)
    • exposure to tobacco smoke in the perinatal period (P96.81)
    • history of tobacco dependence (Z87.891)
    • occupational exposure to environmental tobacco smoke (Z57.31)
    • tobacco dependence (F17.-)
    • tobacco use (Z72.0)
    Diseases of the respiratory system
  • J33
    ICD-10-CM Diagnosis Code J33

    Nasal polyp

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • adenomatous polyps (D14.0)
    Use Additional
    • code to identify:
    • exposure to environmental tobacco smoke (Z77.22)
    • exposure to tobacco smoke in the perinatal period (P96.81)
    • history of tobacco dependence (Z87.891)
    • occupational exposure to environmental tobacco smoke (Z57.31)
    • tobacco dependence (F17.-)
    • tobacco use (Z72.0)
    Nasal polyp
Approximate Synonyms
  • Nasal polyp
  • Polyp, nose
  • Sinusitis with nasal polyps
Clinical Information
  • Focal accumulations of edema fluid in the nasal mucosa accompanied by hyperplasia of the associated submucosal connective tissue. Polyps may be neoplasms, foci of inflammation, degenerative lesions, or malformations.
ICD-10-CM J33.9 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
  • 154 Other ear, nose, mouth and throat diagnoses with mcc
  • 155 Other ear, nose, mouth and throat diagnoses with cc
  • 156 Other ear, nose, mouth and throat diagnoses without cc/mcc

Convert J33.9 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change

Diagnosis Index entries containing back-references to J33.9:

ICD-10-CM Codes Adjacent To J33.9
J32.1 Chronic frontal sinusitis
J32.2 Chronic ethmoidal sinusitis
J32.3 Chronic sphenoidal sinusitis
J32.4 Chronic pansinusitis
J32.8 Other chronic sinusitis
J32.9 Chronic sinusitis, unspecified
J33 Nasal polyp
J33.0 Polyp of nasal cavity
J33.1 Polypoid sinus degeneration
J33.8 Other polyp of sinus
J33.9 Nasal polyp, unspecified
J34 Other and unspecified disorders of nose and nasal sinuses
J34.0 Abscess, furuncle and carbuncle of nose
J34.1 Cyst and mucocele of nose and nasal sinus
J34.2 Deviated nasal septum
J34.3 Hypertrophy of nasal turbinates
J34.8 Other specified disorders of nose and nasal sinuses
J34.81 Nasal mucositis (ulcerative)
J34.89 Other specified disorders of nose and nasal sinuses
J34.9 Unspecified disorder of nose and nasal sinuses
J35 Chronic diseases of tonsils and adenoids

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

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