N73
⚠ Non-billable
Other female pelvic inflammatory diseases
ICD-10-CM · FY2026 · Diseases of the Genitourinary System
Code
N73
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Genitourinary System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code N73?
ICD-10-CM code N73 represents Other female pelvic inflammatory diseases. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Genitourinary System chapter, effective October 1, 2025 – September 30, 2026.
Is N73 billable?
No. N73 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is N73 in?
N73 belongs to the Diseases of the Genitourinary System chapter (N00–N99) of ICD-10-CM.
Related codes in the N73 category
N73.0
Acute parametritis and pelvic cellulitis
Billable
N73.1
Chronic parametritis and pelvic cellulitis
Billable
N73.2
Unspecified parametritis and pelvic cellulitis
Billable
N73.3
Female acute pelvic peritonitis
Billable
N73.4
Female chronic pelvic peritonitis
Billable
N73.5
Female pelvic peritonitis, unspecified
Billable
N73.6
Female pelvic peritoneal adhesions (postinfective)
Billable
N73.8
Other specified female pelvic inflammatory diseases
Billable
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