This value set includes codes based on the following rules:

• Include these codes as defined in http://hl7.org/fhir/sid/icd-10

  Code	Display	Definition
  A55	Chlamydial lymphogranuloma (venereum)	Chlamydial lymphogranuloma (venereum)
  A56.00	Chlamydial infection of lower genitourinary tract, unspecified
  A56.01	Chlamydial cystitis and urethritis
  A56.09	Other chlamydial infection of lower genitourinary tract

• Include these codes as defined in http://snomed.info/sct

  Code	Display
  105629000	Chlamydial infection (disorder)
  10750051000119100	Chlamydia trachomatis infection in mother complicating childbirth (disorder)
  1084821000119100	Cystitis caused by Chlamydia (disorder)
  442505006	Chlamydia trachomatis, serotype Ja (organism)
  446471004	Infection of epididymis caused by Chlamydia trachomatis (disorder)
  446594000	Infection of pharynx caused by Chlamydia trachomatis (disorder)
  446642005	Infection of anus caused by Chlamydia trachomatis (disorder)
  446752000	Infection of peritoneum caused by Chlamydia trachomatis (disorder)
  446902002	Infection of testis caused by Chlamydia trachomatis (disorder)
  447353001	Infection of cervix caused by Chlamydia trachomatis (disorder)
  447372001	Infection of rectum caused by Chlamydia trachomatis (disorder)
  447386002	Infection of vulva caused by Chlamydia trachomatis (disorder)
  447402003	Infection of vagina caused by Chlamydia trachomatis (disorder)
  460618008	Endocarditis caused by Genus Chlamydia (disorder)
  59134003	Lymphogranuloma venereum antigen (substance)
  59484000	Chlamydial polyarthritis (disorder)
  63938009	Chlamydia trachomatis (organism)
  708219005	Deoxyribonucleic acid of Chlamydia trachomatis L2 (substance)
  722520001	Non-ulcerative sexually transmitted infection caused by Chlamydia trachomatis (disorder)
  722552001	Sequela of infection caused by Chlamydia (disorder)