ICD-10-CM Codes
N00-N99 Diseases of the genitourinary system
N80-N98 Noninflammatory disorders of female genital tract
N94- Pain and other conditions associated with female genital organs and menstrual cycle

2019 ICD-10-CM Diagnosis Code N94.4

Primary dysmenorrhea

2016

2017

2018

2019

Billable/Specific Code

Female Dx

N94.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2019 edition of ICD-10-CM N94.4 became effective on October 1, 2018.
This is the American ICD-10-CM version of N94.4 - other international versions of ICD-10 N94.4 may differ.

ICD-10-CM Coding Rules

N94.4 is applicable to female patients.

The following code(s) above N94.4 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 N94.4:

N00-N99
2019 ICD-10-CM Range N00-N99
Diseases of the genitourinary system
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)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Diseases of the genitourinary system

ICD-10-CM N94.4 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):

742 Uterine and adnexa procedures for non-malignancy with cc/mcc
743 Uterine and adnexa procedures for non-malignancy without cc/mcc
760 Menstrual and other female reproductive system disorders with cc/mcc
761 Menstrual and other female reproductive system disorders without cc/mcc

Convert N94.4 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

Diagnosis Index entries containing back-references to N94.4:

Dysmenorrhea (essential) (exfoliative) N94.6
ICD-10-CM Diagnosis Code N94.6
Dysmenorrhea, unspecified
Type 1 Excludes
psychogenic dysmenorrhea (F45.8)
- primary N94.4
Menstruation
- painful N94.6
  - see also Dysmenorrhea
  ICD-10-CM Diagnosis Code N94.6
  Dysmenorrhea, unspecified
  2016 2017 2018 2019 Billable/Specific Code Female Dx
  Type 1 Excludes
  psychogenic dysmenorrhea (F45.8)
  - primary N94.4

ICD-10-CM Codes Adjacent To N94.4

N93.9 Abnormal uterine and vaginal bleeding, unspecified

N94 Pain and other conditions associated with female genital organs and menstrual cycle

N94.0 Mittelschmerz

N94.1 Dyspareunia

N94.10 Unspecified dyspareunia

N94.11 Superficial (introital) dyspareunia

N94.12 Deep dyspareunia

N94.19 Other specified dyspareunia

N94.2 Vaginismus

N94.3 Premenstrual tension syndrome

N94.4 Primary dysmenorrhea

N94.5 Secondary dysmenorrhea

N94.6 Dysmenorrhea, unspecified

N94.8 Other specified conditions associated with female genital organs and menstrual cycle

N94.81 Vulvodynia

N94.810 Vulvar vestibulitis

N94.818 Other vulvodynia

N94.819 …… unspecified

N94.89 Other specified conditions associated with female genital organs and menstrual cycle

N94.9 Unspecified condition associated with female genital organs and menstrual cycle

N95 Menopausal and other perimenopausal disorders

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

2019 ICD-10-CM Diagnosis Code N94.4

Primary dysmenorrhea

Diseases of the genitourinary system

Dysmenorrhea, unspecified

Dysmenorrhea, unspecified