DVR90(2013) height - EPSG:10484

WKT

VERTCS["DVR90(2013)_height", 
	VDATUM["Dansk_Vertikal_Reference_1990_(2013)"], 
	PARAMETER["Vertical_Shift", 0.0], 
	PARAMETER["Direction", 1.0], 
	UNIT["Meter", 1.0]]

WKT2

VERTCRS["DVR90(2013)_height", 
	VDATUM["Dansk_Vertikal_Reference_1990_(2013)"], 
	CS[vertical, 1], 
	AXIS["Gravity-related height (H)", up, 
		LENGTHUNIT["Meter", 1.0]], 
	ID["EPSG", "10484"]]

Data from @esri/proj-codes

{
  "wkid": 10484,
  "latestWkid": 10484,
  "macro": "PE_VCS_DVR90_2013_HEIGHT",
  "name": "DVR90(2013)_height",
  "wkt": "VERTCS[\"DVR90(2013)_height\",VDATUM[\"Dansk_Vertikal_Reference_1990_(2013)\"],PARAMETER[\"Vertical_Shift\",0.0],PARAMETER[\"Direction\",1.0],UNIT[\"Meter\",1.0]]",
  "wkt2": "VERTCRS[\"DVR90(2013)_height\",VDATUM[\"Dansk_Vertikal_Reference_1990_(2013)\"],CS[vertical,1],AXIS[\"Gravity-related height (H)\",up,LENGTHUNIT[\"Meter\",1.0]],ID[\"EPSG\",\"10484\"]]",
  "description": "DVR90(2013) height",
  "authority": "EPSG",
  "version": "11.001(13.4.0)",
  "deprecated": "no",
  "areaname": "Denmark - onshore",
  "extent": {
    "slat": 54.5,
    "nlat": 57.81,
    "llon": 7.98,
    "rlon": 15.28
  }
}