Low grade intrepith lesion cyto smr crvx (LGSIL)

This code signifies the presence of low-grade squamous intraepithelial lesions (LGSIL) identified through a cervical cytology (Pap smear) screening. LGSIL indicates abnormal cell changes on the surface of the cervix that are considered mildly dysplastic and often resolve spontaneously, though they can progress to higher-grade lesions.

Use this code when a Pap smear report definitively states a finding of LGSIL. This typically occurs during routine cervical cancer screening or follow-up for previous abnormal results. Documentation must clearly indicate the cytologic finding of LGSIL from a cervical smear.

• Do not use this code for biopsy findings; a separate code exists for histologic diagnoses.
• Ensure the documentation specifies "cytologic smear" to differentiate from colposcopic or biopsy results.
• Sequence this code as the primary diagnosis when the LGSIL is the reason for the encounter, such as for follow-up or discussion of results.