Organization

Field Name

ID

Required

KCR

Gestational Trophoblastic Prognostic Scoring

34036

yes 

SEER

Gestational Trophoblastic Prognostic Scoring Index

3837

yes 

Note 1 This is based on clinician scoring only. The registrar is NOT to calculate the score based on available information.

Note 2 The Prognostic Scoring Index is based on the following components

  • Age
  • Antecedent Pregnancy
  • Interval in Months from Index Pregnancy
  • Pretreatment Serum human chorionic gonadotropin (hCG) (mIU/ml)
  • Largest Tumor Size, Including Uterus
  • Sites of Metastases
  • Number of Metastases Identified
  • Previous Failed Chemotherapy

Note 3 The total score ranges from 00-25.

Note 4 If there is no clinician scoring, or a stated value is greater than 25, code X9.

Code

Description

00-25

Risk factor score

X9

Not documented in medical record
Prognostic scoring index not assessed, or unknown if assessed