N70.13
ICD-10-CMThis code signifies a persistent, long-standing inflammation of both the fallopian tubes (salpingitis) and the ovaries (oophoritis). It indicates a chronic inflammatory process affecting the female adnexa, often resulting from unresolved acute infections or recurrent episodes.
Apply this code when documentation explicitly states "chronic salpingitis and oophoritis" or "chronic adnexitis" involving both structures. This diagnosis is typically supported by a history of recurrent pelvic inflammatory disease (PID), persistent pelvic pain, or imaging findings consistent with chronic inflammation of the fallopian tubes and ovaries.
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