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ICD-10-CM Codes
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N51-
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2023 ICD-10-CM Diagnosis Code N51
2023 ICD-10-CM Diagnosis Code N51
Disorders of male genital organs in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx Manifestation Code
- N51 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Disorders of male genital organs in diseases classd elswhr
- The 2023 edition of ICD-10-CM N51 became effective on October 1, 2022.
- This is the American ICD-10-CM version of N51 - other international versions of ICD-10 N51 may differ.
ICD-10-CM Coding Rules
- N51 is applicable to male patients.
- N51 describes the manifestation of an underlying disease, not the disease itself.
Code FirstCode First Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as N51. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- amebic balanitis (
ICD-10-CM Diagnosis Code A06.8
Amebic infection of other sites
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
A06.8) - candidal balanitis (
ICD-10-CM Diagnosis Code B37.42
Candidal balanitis
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx
B37.42) - gonococcal balanitis (
ICD-10-CM Diagnosis Code A54.23
Gonococcal infection of other male genital organs
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx
Applicable To- Gonococcal epididymitis
- Gonococcal orchitis
A54.23) - gonococcal prostatitis (
ICD-10-CM Diagnosis Code A54.22
Gonococcal prostatitis
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx
A54.22) - herpesviral [herpes simplex] balanitis (
ICD-10-CM Diagnosis Code A60.01
Herpesviral infection of penis
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx
A60.01) - trichomonal prostatitis (
ICD-10-CM Diagnosis Code A59.02
Trichomonal prostatitis
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx
A59.02) - tuberculous prostatitis (
ICD-10-CM Diagnosis Code A18.14
Tuberculosis of prostate
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Adult Dx (15-124 years) Male Dx
A18.14)
The following code(s) above
N51 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
N51:
ICD-10-CM N51 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 729 Other male reproductive system diagnoses with cc/mcc
- 730 Other male reproductive system diagnoses without cc/mcc
Convert N51 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
ICD-10-CM Codes Adjacent To N51
N50.1 Vascular disorders of male genital organs
N50.8 Other specified disorders of male genital organs
N50.89 Other specified disorders of the male genital organs
N50.9 Disorder of male genital organs, unspecified
N51
Disorders of male genital organs in diseases classified elsewhere
N52 Male erectile dysfunction
N52.0 Vasculogenic erectile dysfunction
N52.01 Erectile dysfunction due to arterial insufficiency
N52.02 Corporo-venous occlusive erectile dysfunction
N52.03 Combined arterial insufficiency and corporo-venous occlusive erectile dysfunction
N52.1 Erectile dysfunction due to diseases classified elsewhere
N52.2 Drug-induced erectile dysfunction
N52.3 Postprocedural erectile dysfunction
N52.31 Erectile dysfunction following radical prostatectomy
N52.32 Erectile dysfunction following radical cystectomy
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.